2011308104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{2963}}^1$

素因数の和:3150

約数の個数: 64

約数和(自身を含む): 4167858240

約数和(自身を除く): 2156550136

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 107, 122, 214, 244, 428, 488, 793, 856, 1391, 1586, 2782, 2963, 3172, 5564, 5926, 6344, 6527, 11128, 11852, 13054, 23704, 26108, 38519, 52216, 77038, 84851, 154076, 169702, 180743, 308152, 317041, 339404, 361486, 634082, 678808, 722972, 1268164, 1445944, 2349659, 2536328, 4121533, 4699318, 8243066, 9398636, 16486132, 18797272, 19339501, 32972264, 38679002, 77358004, 154716008, 251413513, 502827026, 1005654052, 2011308104]

約数ペア:

[(1, 2011308104), (2, 1005654052), (4, 502827026), (8, 251413513), (13, 154716008), (26, 77358004), (52, 38679002), (61, 32972264), (104, 19339501), (107, 18797272), (122, 16486132), (214, 9398636), (244, 8243066), (428, 4699318), (488, 4121533), (793, 2536328), (856, 2349659), (1391, 1445944), (1586, 1268164), (2782, 722972), (2963, 678808), (3172, 634082), (5564, 361486), (5926, 339404), (6344, 317041), (6527, 308152), (11128, 180743), (11852, 169702), (13054, 154076), (23704, 84851), (26108, 77038), (38519, 52216)]