7254988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 15029280

約数和(自身を除く): 7774292

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 283, 377, 442, 493, 566, 754, 884, 986, 1132, 1508, 1972, 3679, 4811, 6409, 7358, 8207, 9622, 12818, 14716, 16414, 19244, 25636, 32828, 62543, 106691, 125086, 139519, 213382, 250172, 279038, 426764, 558076, 1813747, 3627494, 7254988]

約数ペア:

[(1, 7254988), (2, 3627494), (4, 1813747), (13, 558076), (17, 426764), (26, 279038), (29, 250172), (34, 213382), (52, 139519), (58, 125086), (68, 106691), (116, 62543), (221, 32828), (283, 25636), (377, 19244), (442, 16414), (493, 14716), (566, 12818), (754, 9622), (884, 8207), (986, 7358), (1132, 6409), (1508, 4811), (1972, 3679)]