2290404

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 5677056

約数和(自身を除く): 3386652

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 62, 93, 94, 124, 131, 141, 186, 188, 262, 282, 372, 393, 524, 564, 786, 1457, 1572, 2914, 4061, 4371, 5828, 6157, 8122, 8742, 12183, 12314, 16244, 17484, 18471, 24366, 24628, 36942, 48732, 73884, 190867, 381734, 572601, 763468, 1145202, 2290404]

約数ペア:

[(1, 2290404), (2, 1145202), (3, 763468), (4, 572601), (6, 381734), (12, 190867), (31, 73884), (47, 48732), (62, 36942), (93, 24628), (94, 24366), (124, 18471), (131, 17484), (141, 16244), (186, 12314), (188, 12183), (262, 8742), (282, 8122), (372, 6157), (393, 5828), (524, 4371), (564, 4061), (786, 2914), (1457, 1572)]