123758502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{12329}}^1$

素因数の和:12580

約数の個数: 32

約数和(自身を含む): 284083200

約数和(自身を除く): 160324698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3346, 5019, 10038, 12329, 24658, 36987, 73974, 86303, 172606, 258909, 517818, 2946631, 5893262, 8839893, 17679786, 20626417, 41252834, 61879251, 123758502]

約数ペア:

[(1, 123758502), (2, 61879251), (3, 41252834), (6, 20626417), (7, 17679786), (14, 8839893), (21, 5893262), (42, 2946631), (239, 517818), (478, 258909), (717, 172606), (1434, 86303), (1673, 73974), (3346, 36987), (5019, 24658), (10038, 12329)]