745205042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1\times {\mathrm{677}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 1195992000

約数和(自身を除く): 450786958

約数列:

[1, 2, 19, 38, 83, 166, 349, 677, 698, 1354, 1577, 3154, 6631, 12863, 13262, 25726, 28967, 56191, 57934, 112382, 236273, 472546, 550373, 1067629, 1100746, 2135258, 4489187, 8978374, 19610659, 39221318, 372602521, 745205042]

約数ペア:

[(1, 745205042), (2, 372602521), (19, 39221318), (38, 19610659), (83, 8978374), (166, 4489187), (349, 2135258), (677, 1100746), (698, 1067629), (1354, 550373), (1577, 472546), (3154, 236273), (6631, 112382), (12863, 57934), (13262, 56191), (25726, 28967)]