4080554556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2111}}^1\times {\mathrm{12391}}^1$

素因数の和:14522

約数の個数: 48

約数和(自身を含む): 10259386368

約数和(自身を除く): 6178831812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2111, 4222, 6333, 8444, 12391, 12666, 24782, 25332, 27443, 37173, 49564, 54886, 74346, 82329, 109772, 148692, 161083, 164658, 322166, 329316, 483249, 644332, 966498, 1932996, 26157401, 52314802, 78472203, 104629604, 156944406, 313888812, 340046213, 680092426, 1020138639, 1360184852, 2040277278, 4080554556]

約数ペア:

[(1, 4080554556), (2, 2040277278), (3, 1360184852), (4, 1020138639), (6, 680092426), (12, 340046213), (13, 313888812), (26, 156944406), (39, 104629604), (52, 78472203), (78, 52314802), (156, 26157401), (2111, 1932996), (4222, 966498), (6333, 644332), (8444, 483249), (12391, 329316), (12666, 322166), (24782, 164658), (25332, 161083), (27443, 148692), (37173, 109772), (49564, 82329), (54886, 74346)]