13081379332

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1\times {\mathrm{16487}}^1$

素因数の和:17200

約数の個数: 48

約数和(自身を含む): 26813445120

約数和(自身を除く): 13732065788

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 659, 1204, 1318, 2636, 4613, 9226, 16487, 18452, 28337, 32974, 56674, 65948, 113348, 115409, 198359, 230818, 396718, 461636, 708941, 793436, 1417882, 2835764, 4962587, 9925174, 10864933, 19850348, 21729866, 43459732, 76054531, 152109062, 304218124, 467192119, 934384238, 1868768476, 3270344833, 6540689666, 13081379332]

約数ペア:

[(1, 13081379332), (2, 6540689666), (4, 3270344833), (7, 1868768476), (14, 934384238), (28, 467192119), (43, 304218124), (86, 152109062), (172, 76054531), (301, 43459732), (602, 21729866), (659, 19850348), (1204, 10864933), (1318, 9925174), (2636, 4962587), (4613, 2835764), (9226, 1417882), (16487, 793436), (18452, 708941), (28337, 461636), (32974, 396718), (56674, 230818), (65948, 198359), (113348, 115409)]