2013529028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{887}}^1$

素因数の和:1185

約数の個数: 96

約数和(自身を含む): 4511324160

約数和(自身を除く): 2497795132

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 251, 266, 323, 476, 502, 532, 646, 887, 1004, 1292, 1757, 1774, 2261, 3514, 3548, 4267, 4522, 4769, 6209, 7028, 8534, 9044, 9538, 12418, 15079, 16853, 17068, 19076, 24836, 29869, 30158, 33383, 33706, 59738, 60316, 66766, 67412, 81073, 105553, 117971, 119476, 133532, 162146, 211106, 222637, 235942, 286501, 324292, 422212, 445274, 471884, 567511, 573002, 890548, 1135022, 1146004, 1558459, 2005507, 2270044, 3116918, 3784829, 4011014, 4230103, 6233836, 7569658, 8022028, 8460206, 15139316, 16920412, 26493803, 29610721, 52987606, 59221442, 71911751, 105975212, 118442884, 143823502, 287647004, 503382257, 1006764514, 2013529028]

約数ペア:

[(1, 2013529028), (2, 1006764514), (4, 503382257), (7, 287647004), (14, 143823502), (17, 118442884), (19, 105975212), (28, 71911751), (34, 59221442), (38, 52987606), (68, 29610721), (76, 26493803), (119, 16920412), (133, 15139316), (238, 8460206), (251, 8022028), (266, 7569658), (323, 6233836), (476, 4230103), (502, 4011014), (532, 3784829), (646, 3116918), (887, 2270044), (1004, 2005507), (1292, 1558459), (1757, 1146004), (1774, 1135022), (2261, 890548), (3514, 573002), (3548, 567511), (4267, 471884), (4522, 445274), (4769, 422212), (6209, 324292), (7028, 286501), (8534, 235942), (9044, 222637), (9538, 211106), (12418, 162146), (15079, 133532), (16853, 119476), (17068, 117971), (19076, 105553), (24836, 81073), (29869, 67412), (30158, 66766), (33383, 60316), (33706, 59738)]