4229992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 8656200

約数和(自身を除く): 4426208

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 457, 712, 914, 1157, 1828, 2314, 3656, 4628, 5941, 9256, 11882, 23764, 40673, 47528, 81346, 162692, 325384, 528749, 1057498, 2114996, 4229992]

約数ペア:

[(1, 4229992), (2, 2114996), (4, 1057498), (8, 528749), (13, 325384), (26, 162692), (52, 81346), (89, 47528), (104, 40673), (178, 23764), (356, 11882), (457, 9256), (712, 5941), (914, 4628), (1157, 3656), (1828, 2314)]