1284404498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{158843}}^1$

素因数の和:159169

約数の個数: 16

約数和(自身を含む): 2081491776

約数和(自身を除く): 797087278

約数列:

[1, 2, 13, 26, 311, 622, 4043, 8086, 158843, 317686, 2064959, 4129918, 49400173, 98800346, 642202249, 1284404498]

約数ペア:

[(1, 1284404498), (2, 642202249), (13, 98800346), (26, 49400173), (311, 4129918), (622, 2064959), (4043, 317686), (8086, 158843)]