1900299736

素因数分解:

$2^3\times {\mathrm{53}}^2\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 3671282160

約数和(自身を除く): 1770982424

約数列:

[1, 2, 4, 8, 53, 103, 106, 206, 212, 412, 424, 821, 824, 1642, 2809, 3284, 5459, 5618, 6568, 10918, 11236, 21836, 22472, 43513, 43672, 84563, 87026, 169126, 174052, 289327, 338252, 348104, 578654, 676504, 1157308, 2306189, 2314616, 4481839, 4612378, 8963678, 9224756, 17927356, 18449512, 35854712, 237537467, 475074934, 950149868, 1900299736]

約数ペア:

[(1, 1900299736), (2, 950149868), (4, 475074934), (8, 237537467), (53, 35854712), (103, 18449512), (106, 17927356), (206, 9224756), (212, 8963678), (412, 4612378), (424, 4481839), (821, 2314616), (824, 2306189), (1642, 1157308), (2809, 676504), (3284, 578654), (5459, 348104), (5618, 338252), (6568, 289327), (10918, 174052), (11236, 169126), (21836, 87026), (22472, 84563), (43513, 43672)]