211677814816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{508840901}}^1$

素因数の和:508840924

約数の個数: 24

約数和(自身を含む): 448797675564

約数和(自身を除く): 237119860748

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 508840901, 1017681802, 2035363604, 4070727208, 6614931713, 8141454416, 13229863426, 16282908832, 26459726852, 52919453704, 105838907408, 211677814816]

約数ペア:

[(1, 211677814816), (2, 105838907408), (4, 52919453704), (8, 26459726852), (13, 16282908832), (16, 13229863426), (26, 8141454416), (32, 6614931713), (52, 4070727208), (104, 2035363604), (208, 1017681802), (416, 508840901)]