621348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 1787520

約数和(自身を除く): 1166172

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 569, 1092, 1138, 1707, 2276, 3414, 3983, 6828, 7397, 7966, 11949, 14794, 15932, 22191, 23898, 29588, 44382, 47796, 51779, 88764, 103558, 155337, 207116, 310674, 621348]

約数ペア:

[(1, 621348), (2, 310674), (3, 207116), (4, 155337), (6, 103558), (7, 88764), (12, 51779), (13, 47796), (14, 44382), (21, 29588), (26, 23898), (28, 22191), (39, 15932), (42, 14794), (52, 11949), (78, 7966), (84, 7397), (91, 6828), (156, 3983), (182, 3414), (273, 2276), (364, 1707), (546, 1138), (569, 1092)]