2638468

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 5854464

約数和(自身を除く): 3215996

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 241, 322, 391, 476, 482, 644, 782, 964, 1564, 1687, 2737, 3374, 4097, 5474, 5543, 6748, 8194, 10948, 11086, 16388, 22172, 28679, 38801, 57358, 77602, 94231, 114716, 155204, 188462, 376924, 659617, 1319234, 2638468]

約数ペア:

[(1, 2638468), (2, 1319234), (4, 659617), (7, 376924), (14, 188462), (17, 155204), (23, 114716), (28, 94231), (34, 77602), (46, 57358), (68, 38801), (92, 28679), (119, 22172), (161, 16388), (238, 11086), (241, 10948), (322, 8194), (391, 6748), (476, 5543), (482, 5474), (644, 4097), (782, 3374), (964, 2737), (1564, 1687)]