348539142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{116881}}^1$

素因数の和:116964

約数の個数: 32

約数和(自身を含む): 807888384

約数和(自身を除く): 459349242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 116881, 233762, 350643, 701286, 818167, 1636334, 2454501, 4909002, 8298551, 16597102, 24895653, 49791306, 58089857, 116179714, 174269571, 348539142]

約数ペア:

[(1, 348539142), (2, 174269571), (3, 116179714), (6, 58089857), (7, 49791306), (14, 24895653), (21, 16597102), (42, 8298551), (71, 4909002), (142, 2454501), (213, 1636334), (426, 818167), (497, 701286), (994, 350643), (1491, 233762), (2982, 116881)]