1531627916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89527}}^1$

素因数の和:89598

約数の個数: 48

約数和(自身を含む): 3369117696

約数和(自身を除く): 1837489780

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2444, 4277, 8554, 17108, 89527, 179054, 358108, 626689, 1163851, 1253378, 2327702, 2506756, 4207769, 4655404, 8146957, 8415538, 16293914, 16831076, 29454383, 32587828, 54700997, 58908766, 109401994, 117817532, 218803988, 382906979, 765813958, 1531627916]

約数ペア:

[(1, 1531627916), (2, 765813958), (4, 382906979), (7, 218803988), (13, 117817532), (14, 109401994), (26, 58908766), (28, 54700997), (47, 32587828), (52, 29454383), (91, 16831076), (94, 16293914), (182, 8415538), (188, 8146957), (329, 4655404), (364, 4207769), (611, 2506756), (658, 2327702), (1222, 1253378), (1316, 1163851), (2444, 626689), (4277, 358108), (8554, 179054), (17108, 89527)]