1214651408

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{1286707}}^1$

素因数の和:1286774

約数の個数: 20

約数和(自身を含む): 2393276880

約数和(自身を除く): 1178625472

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 1286707, 2573414, 5146828, 10293656, 20587312, 75915713, 151831426, 303662852, 607325704, 1214651408]

約数ペア:

[(1, 1214651408), (2, 607325704), (4, 303662852), (8, 151831426), (16, 75915713), (59, 20587312), (118, 10293656), (236, 5146828), (472, 2573414), (944, 1286707)]