1623076

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^2$

素因数の和:58

約数の個数: 45

約数和(自身を含む): 3588081

約数和(自身を除く): 1965005

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 343, 364, 637, 676, 686, 1183, 1274, 1372, 2366, 2401, 2548, 4459, 4732, 4802, 8281, 8918, 9604, 16562, 17836, 31213, 33124, 57967, 62426, 115934, 124852, 231868, 405769, 811538, 1623076]

約数ペア:

[(1, 1623076), (2, 811538), (4, 405769), (7, 231868), (13, 124852), (14, 115934), (26, 62426), (28, 57967), (49, 33124), (52, 31213), (91, 17836), (98, 16562), (169, 9604), (182, 8918), (196, 8281), (338, 4802), (343, 4732), (364, 4459), (637, 2548), (676, 2401), (686, 2366), (1183, 1372)]