4981626

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 11848200

約数和(自身を除く): 6866574

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 349, 366, 549, 698, 793, 1047, 1098, 1586, 2094, 2379, 3141, 4537, 4758, 6282, 7137, 9074, 13611, 14274, 21289, 27222, 40833, 42578, 63867, 81666, 127734, 191601, 276757, 383202, 553514, 830271, 1660542, 2490813, 4981626]

約数ペア:

[(1, 4981626), (2, 2490813), (3, 1660542), (6, 830271), (9, 553514), (13, 383202), (18, 276757), (26, 191601), (39, 127734), (61, 81666), (78, 63867), (117, 42578), (122, 40833), (183, 27222), (234, 21289), (349, 14274), (366, 13611), (549, 9074), (698, 7137), (793, 6282), (1047, 4758), (1098, 4537), (1586, 3141), (2094, 2379)]