2114996

素因数分解:

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

素因数の和:563

約数の個数: 24

約数和(自身を含む): 4039560

約数和(自身を除く): 1924564

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 457, 914, 1157, 1828, 2314, 4628, 5941, 11882, 23764, 40673, 81346, 162692, 528749, 1057498, 2114996]

約数ペア:

[(1, 2114996), (2, 1057498), (4, 528749), (13, 162692), (26, 81346), (52, 40673), (89, 23764), (178, 11882), (356, 5941), (457, 4628), (914, 2314), (1157, 1828)]