2860268528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{225431}}^1$

素因数の和:225513

約数の個数: 40

約数和(自身を含む): 6065924256

約数和(自身を除く): 3205655728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12688, 225431, 450862, 901724, 1803448, 2930603, 3606896, 5861206, 11722412, 13751291, 23444824, 27502582, 46889648, 55005164, 110010328, 178766783, 220020656, 357533566, 715067132, 1430134264, 2860268528]

約数ペア:

[(1, 2860268528), (2, 1430134264), (4, 715067132), (8, 357533566), (13, 220020656), (16, 178766783), (26, 110010328), (52, 55005164), (61, 46889648), (104, 27502582), (122, 23444824), (208, 13751291), (244, 11722412), (488, 5861206), (793, 3606896), (976, 2930603), (1586, 1803448), (3172, 901724), (6344, 450862), (12688, 225431)]