1640377851834

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2659}}^1\times {\mathrm{35863}}^1$

素因数の和:38635

約数の個数: 64

約数和(自身を含む): 3406861946880

約数和(自身を除く): 1766484095046

約数列:

[1, 2, 3, 6, 47, 61, 94, 122, 141, 183, 282, 366, 2659, 2867, 5318, 5734, 7977, 8601, 15954, 17202, 35863, 71726, 107589, 124973, 162199, 215178, 249946, 324398, 374919, 486597, 749838, 973194, 1685561, 2187643, 3371122, 4375286, 5056683, 6562929, 7623353, 10113366, 13125858, 15246706, 22870059, 45740118, 95359717, 102819221, 190719434, 205638442, 286079151, 308457663, 572158302, 616915326, 4481906699, 5816942737, 8963813398, 11633885474, 13445720097, 17450828211, 26891440194, 34901656422, 273396308639, 546792617278, 820188925917, 1640377851834]

約数ペア:

[(1, 1640377851834), (2, 820188925917), (3, 546792617278), (6, 273396308639), (47, 34901656422), (61, 26891440194), (94, 17450828211), (122, 13445720097), (141, 11633885474), (183, 8963813398), (282, 5816942737), (366, 4481906699), (2659, 616915326), (2867, 572158302), (5318, 308457663), (5734, 286079151), (7977, 205638442), (8601, 190719434), (15954, 102819221), (17202, 95359717), (35863, 45740118), (71726, 22870059), (107589, 15246706), (124973, 13125858), (162199, 10113366), (215178, 7623353), (249946, 6562929), (324398, 5056683), (374919, 4375286), (486597, 3371122), (749838, 2187643), (973194, 1685561)]