4352390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 9059904

約数和(自身を除く): 4707514

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 641, 679, 970, 1282, 1358, 3205, 3395, 4487, 6410, 6790, 8974, 22435, 44870, 62177, 124354, 310885, 435239, 621770, 870478, 2176195, 4352390]

約数ペア:

[(1, 4352390), (2, 2176195), (5, 870478), (7, 621770), (10, 435239), (14, 310885), (35, 124354), (70, 62177), (97, 44870), (194, 22435), (485, 8974), (641, 6790), (679, 6410), (970, 4487), (1282, 3395), (1358, 3205)]