84234670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{49843}}^1$

素因数の和:49876

約数の個数: 24

約数和(自身を含む): 164186136

約数和(自身を除く): 79951466

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 49843, 99686, 249215, 498430, 647959, 1295918, 3239795, 6479590, 8423467, 16846934, 42117335, 84234670]

約数ペア:

[(1, 84234670), (2, 42117335), (5, 16846934), (10, 8423467), (13, 6479590), (26, 3239795), (65, 1295918), (130, 647959), (169, 498430), (338, 249215), (845, 99686), (1690, 49843)]