1900431364

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{7457}}^1$

素因数の和:7529

約数の個数: 48

約数和(自身を含む): 3727508400

約数和(自身を除く): 1827077036

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 169, 338, 377, 676, 754, 1508, 2197, 4394, 4901, 7457, 8788, 9802, 14914, 19604, 29828, 63713, 96941, 127426, 193882, 216253, 254852, 387764, 432506, 865012, 1260233, 2520466, 2811289, 5040932, 5622578, 11245156, 16383029, 32766058, 36546757, 65532116, 73093514, 146187028, 475107841, 950215682, 1900431364]

約数ペア:

[(1, 1900431364), (2, 950215682), (4, 475107841), (13, 146187028), (26, 73093514), (29, 65532116), (52, 36546757), (58, 32766058), (116, 16383029), (169, 11245156), (338, 5622578), (377, 5040932), (676, 2811289), (754, 2520466), (1508, 1260233), (2197, 865012), (4394, 432506), (4901, 387764), (7457, 254852), (8788, 216253), (9802, 193882), (14914, 127426), (19604, 96941), (29828, 63713)]