1903540144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{95713}}^1$

素因数の和:95845

約数の個数: 40

約数和(自身を含む): 4059039312

約数和(自身を除く): 2155499168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 4972, 9944, 19888, 95713, 191426, 382852, 765704, 1052843, 1531408, 2105686, 4211372, 8422744, 10815569, 16845488, 21631138, 43262276, 86524552, 118971259, 173049104, 237942518, 475885036, 951770072, 1903540144]

約数ペア:

[(1, 1903540144), (2, 951770072), (4, 475885036), (8, 237942518), (11, 173049104), (16, 118971259), (22, 86524552), (44, 43262276), (88, 21631138), (113, 16845488), (176, 10815569), (226, 8422744), (452, 4211372), (904, 2105686), (1243, 1531408), (1808, 1052843), (2486, 765704), (4972, 382852), (9944, 191426), (19888, 95713)]