1247366874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{9133}}^1$

素因数の和:9271

約数の個数: 64

約数和(自身を含む): 2872606464

約数和(自身を除く): 1625239590

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 103, 206, 221, 309, 442, 618, 663, 1326, 1339, 1751, 2678, 3502, 4017, 5253, 8034, 9133, 10506, 18266, 22763, 27399, 45526, 54798, 68289, 118729, 136578, 155261, 237458, 310522, 356187, 465783, 712374, 931566, 940699, 1881398, 2018393, 2822097, 4036786, 5644194, 6055179, 12110358, 12229087, 15991883, 24458174, 31983766, 36687261, 47975649, 73374522, 95951298, 207894479, 415788958, 623683437, 1247366874]

約数ペア:

[(1, 1247366874), (2, 623683437), (3, 415788958), (6, 207894479), (13, 95951298), (17, 73374522), (26, 47975649), (34, 36687261), (39, 31983766), (51, 24458174), (78, 15991883), (102, 12229087), (103, 12110358), (206, 6055179), (221, 5644194), (309, 4036786), (442, 2822097), (618, 2018393), (663, 1881398), (1326, 940699), (1339, 931566), (1751, 712374), (2678, 465783), (3502, 356187), (4017, 310522), (5253, 237458), (8034, 155261), (9133, 136578), (10506, 118729), (18266, 68289), (22763, 54798), (27399, 45526)]