2653976

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 5426400

約数和(自身を除く): 2772424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 169, 302, 338, 604, 676, 1208, 1352, 1963, 2197, 3926, 4394, 7852, 8788, 15704, 17576, 25519, 51038, 102076, 204152, 331747, 663494, 1326988, 2653976]

約数ペア:

[(1, 2653976), (2, 1326988), (4, 663494), (8, 331747), (13, 204152), (26, 102076), (52, 51038), (104, 25519), (151, 17576), (169, 15704), (302, 8788), (338, 7852), (604, 4394), (676, 3926), (1208, 2197), (1352, 1963)]