1897534336

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{221261}}^1$

素因数の和:221342

約数の個数: 32

約数和(自身を含む): 3836683080

約数和(自身を除く): 1939148744

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576, 221261, 442522, 885044, 1770088, 3540176, 7080352, 14160704, 14824487, 28321408, 29648974, 59297948, 118595896, 237191792, 474383584, 948767168, 1897534336]

約数ペア:

[(1, 1897534336), (2, 948767168), (4, 474383584), (8, 237191792), (16, 118595896), (32, 59297948), (64, 29648974), (67, 28321408), (128, 14824487), (134, 14160704), (268, 7080352), (536, 3540176), (1072, 1770088), (2144, 885044), (4288, 442522), (8576, 221261)]