3787498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 7620480

約数和(自身を除く): 3832982

約数列:

[1, 2, 11, 13, 17, 19, 22, 26, 34, 38, 41, 82, 143, 187, 209, 221, 247, 286, 323, 374, 418, 442, 451, 494, 533, 646, 697, 779, 902, 1066, 1394, 1558, 2431, 2717, 3553, 4199, 4862, 5434, 5863, 7106, 7667, 8398, 8569, 9061, 10127, 11726, 13243, 15334, 17138, 18122, 20254, 26486, 46189, 92378, 99671, 111397, 145673, 172159, 199342, 222794, 291346, 344318, 1893749, 3787498]

約数ペア:

[(1, 3787498), (2, 1893749), (11, 344318), (13, 291346), (17, 222794), (19, 199342), (22, 172159), (26, 145673), (34, 111397), (38, 99671), (41, 92378), (82, 46189), (143, 26486), (187, 20254), (209, 18122), (221, 17138), (247, 15334), (286, 13243), (323, 11726), (374, 10127), (418, 9061), (442, 8569), (451, 8398), (494, 7667), (533, 7106), (646, 5863), (697, 5434), (779, 4862), (902, 4199), (1066, 3553), (1394, 2717), (1558, 2431)]