1379312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:497

約数の個数: 40

約数和(自身を含む): 3093552

約数和(自身を除く): 1714240

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 461, 748, 922, 1496, 1844, 2992, 3688, 5071, 7376, 7837, 10142, 15674, 20284, 31348, 40568, 62696, 81136, 86207, 125392, 172414, 344828, 689656, 1379312]

約数ペア:

[(1, 1379312), (2, 689656), (4, 344828), (8, 172414), (11, 125392), (16, 86207), (17, 81136), (22, 62696), (34, 40568), (44, 31348), (68, 20284), (88, 15674), (136, 10142), (176, 7837), (187, 7376), (272, 5071), (374, 3688), (461, 2992), (748, 1844), (922, 1496)]