1235006768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2489933}}^1$

素因数の和:2489972

約数の個数: 20

約数和(自身を含む): 2470014528

約数和(自身を除く): 1235007760

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2489933, 4979866, 9959732, 19919464, 39838928, 77187923, 154375846, 308751692, 617503384, 1235006768]

約数ペア:

[(1, 1235006768), (2, 617503384), (4, 308751692), (8, 154375846), (16, 77187923), (31, 39838928), (62, 19919464), (124, 9959732), (248, 4979866), (496, 2489933)]