946987210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3271}}^1$

素因数の和:3439

約数の個数: 64

約数和(自身を含む): 1959116544

約数和(自身を除く): 1012129334

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 131, 170, 221, 262, 442, 655, 1105, 1310, 1703, 2210, 2227, 3271, 3406, 4454, 6542, 8515, 11135, 16355, 17030, 22270, 28951, 32710, 42523, 55607, 57902, 85046, 111214, 144755, 212615, 278035, 289510, 425230, 428501, 556070, 722891, 857002, 1445782, 2142505, 3614455, 4285010, 5570513, 7228910, 7284517, 11141026, 14569034, 27852565, 36422585, 55705130, 72845170, 94698721, 189397442, 473493605, 946987210]

約数ペア:

[(1, 946987210), (2, 473493605), (5, 189397442), (10, 94698721), (13, 72845170), (17, 55705130), (26, 36422585), (34, 27852565), (65, 14569034), (85, 11141026), (130, 7284517), (131, 7228910), (170, 5570513), (221, 4285010), (262, 3614455), (442, 2142505), (655, 1445782), (1105, 857002), (1310, 722891), (1703, 556070), (2210, 428501), (2227, 425230), (3271, 289510), (3406, 278035), (4454, 212615), (6542, 144755), (8515, 111214), (11135, 85046), (16355, 57902), (17030, 55607), (22270, 42523), (28951, 32710)]