1294585090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{13147}}^1$

素因数の和:13426

約数の個数: 32

約数和(自身を含む): 2395039680

約数和(自身を除く): 1100454590

約数列:

[1, 2, 5, 10, 43, 86, 215, 229, 430, 458, 1145, 2290, 9847, 13147, 19694, 26294, 49235, 65735, 98470, 131470, 565321, 1130642, 2826605, 3010663, 5653210, 6021326, 15053315, 30106630, 129458509, 258917018, 647292545, 1294585090]

約数ペア:

[(1, 1294585090), (2, 647292545), (5, 258917018), (10, 129458509), (43, 30106630), (86, 15053315), (215, 6021326), (229, 5653210), (430, 3010663), (458, 2826605), (1145, 1130642), (2290, 565321), (9847, 131470), (13147, 98470), (19694, 65735), (26294, 49235)]