4378812

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 10752000

約数和(自身を除く): 6373188

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 79, 93, 124, 149, 158, 186, 237, 298, 316, 372, 447, 474, 596, 894, 948, 1788, 2449, 4619, 4898, 7347, 9238, 9796, 11771, 13857, 14694, 18476, 23542, 27714, 29388, 35313, 47084, 55428, 70626, 141252, 364901, 729802, 1094703, 1459604, 2189406, 4378812]

約数ペア:

[(1, 4378812), (2, 2189406), (3, 1459604), (4, 1094703), (6, 729802), (12, 364901), (31, 141252), (62, 70626), (79, 55428), (93, 47084), (124, 35313), (149, 29388), (158, 27714), (186, 23542), (237, 18476), (298, 14694), (316, 13857), (372, 11771), (447, 9796), (474, 9238), (596, 7347), (894, 4898), (948, 4619), (1788, 2449)]