1215848194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2251

約数の個数: 64

約数和(自身を含む): 2217341952

約数和(自身を除く): 1001493758

約数列:

[1, 2, 11, 17, 22, 34, 37, 41, 74, 82, 187, 374, 407, 451, 629, 697, 814, 902, 1258, 1394, 1517, 2143, 3034, 4286, 6919, 7667, 13838, 15334, 16687, 23573, 25789, 33374, 36431, 47146, 51578, 72862, 79291, 87863, 158582, 175726, 283679, 400741, 567358, 801482, 872201, 966493, 1347947, 1493671, 1744402, 1932986, 2695894, 2987342, 3250931, 6501862, 14827417, 16430381, 29654834, 32860762, 35760241, 55265827, 71520482, 110531654, 607924097, 1215848194]

約数ペア:

[(1, 1215848194), (2, 607924097), (11, 110531654), (17, 71520482), (22, 55265827), (34, 35760241), (37, 32860762), (41, 29654834), (74, 16430381), (82, 14827417), (187, 6501862), (374, 3250931), (407, 2987342), (451, 2695894), (629, 1932986), (697, 1744402), (814, 1493671), (902, 1347947), (1258, 966493), (1394, 872201), (1517, 801482), (2143, 567358), (3034, 400741), (4286, 283679), (6919, 175726), (7667, 158582), (13838, 87863), (15334, 79291), (16687, 72862), (23573, 51578), (25789, 47146), (33374, 36431)]