1911156944

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{93979}}^1$

素因数の和:94059

約数の個数: 40

約数和(自身を含む): 3915582720

約数和(自身を除く): 2004425776

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 10168, 20336, 93979, 187958, 375916, 751832, 1503664, 2913349, 3853139, 5826698, 7706278, 11653396, 15412556, 23306792, 30825112, 46613584, 61650224, 119447309, 238894618, 477789236, 955578472, 1911156944]

約数ペア:

[(1, 1911156944), (2, 955578472), (4, 477789236), (8, 238894618), (16, 119447309), (31, 61650224), (41, 46613584), (62, 30825112), (82, 23306792), (124, 15412556), (164, 11653396), (248, 7706278), (328, 5826698), (496, 3853139), (656, 2913349), (1271, 1503664), (2542, 751832), (5084, 375916), (10168, 187958), (20336, 93979)]