1115662964

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{79}}^1\times {\mathrm{1607}}^1$

素因数の和:1729

約数の個数: 48

約数和(自身を含む): 2143142400

約数和(自身を除く): 1027479436

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 169, 316, 338, 676, 1027, 1607, 2054, 2197, 3214, 4108, 4394, 6428, 8788, 13351, 20891, 26702, 41782, 53404, 83564, 126953, 173563, 253906, 271583, 347126, 507812, 543166, 694252, 1086332, 1650389, 3300778, 3530579, 6601556, 7061158, 14122316, 21455057, 42910114, 85820228, 278915741, 557831482, 1115662964]

約数ペア:

[(1, 1115662964), (2, 557831482), (4, 278915741), (13, 85820228), (26, 42910114), (52, 21455057), (79, 14122316), (158, 7061158), (169, 6601556), (316, 3530579), (338, 3300778), (676, 1650389), (1027, 1086332), (1607, 694252), (2054, 543166), (2197, 507812), (3214, 347126), (4108, 271583), (4394, 253906), (6428, 173563), (8788, 126953), (13351, 83564), (20891, 53404), (26702, 41782)]