2813432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 5663520

約数和(自身を除く): 2850088

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 151, 274, 302, 548, 604, 1096, 1208, 2329, 2567, 4658, 5134, 9316, 10268, 18632, 20536, 20687, 41374, 82748, 165496, 351679, 703358, 1406716, 2813432]

約数ペア:

[(1, 2813432), (2, 1406716), (4, 703358), (8, 351679), (17, 165496), (34, 82748), (68, 41374), (136, 20687), (137, 20536), (151, 18632), (274, 10268), (302, 9316), (548, 5134), (604, 4658), (1096, 2567), (1208, 2329)]