1900344568

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{33613}}^1$

素因数の和:33847

約数の個数: 32

約数和(自身を含む): 3678716160

約数和(自身を除く): 1778371592

約数列:

[1, 2, 4, 8, 37, 74, 148, 191, 296, 382, 764, 1528, 7067, 14134, 28268, 33613, 56536, 67226, 134452, 268904, 1243681, 2487362, 4974724, 6420083, 9949448, 12840166, 25680332, 51360664, 237543071, 475086142, 950172284, 1900344568]

約数ペア:

[(1, 1900344568), (2, 950172284), (4, 475086142), (8, 237543071), (37, 51360664), (74, 25680332), (148, 12840166), (191, 9949448), (296, 6420083), (382, 4974724), (764, 2487362), (1528, 1243681), (7067, 268904), (14134, 134452), (28268, 67226), (33613, 56536)]