2221896728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{941}}^1\times {\mathrm{9521}}^1$

素因数の和:10499

約数の個数: 32

約数和(自身を含む): 4305467520

約数和(自身を除く): 2083570792

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 941, 1882, 3764, 7528, 9521, 19042, 29171, 38084, 58342, 76168, 116684, 233368, 295151, 590302, 1180604, 2361208, 8959261, 17918522, 35837044, 71674088, 277737091, 555474182, 1110948364, 2221896728]

約数ペア:

[(1, 2221896728), (2, 1110948364), (4, 555474182), (8, 277737091), (31, 71674088), (62, 35837044), (124, 17918522), (248, 8959261), (941, 2361208), (1882, 1180604), (3764, 590302), (7528, 295151), (9521, 233368), (19042, 116684), (29171, 76168), (38084, 58342)]