272012078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{12743}}^1$

素因数の和:13579

約数の個数: 16

約数和(自身を含む): 439973856

約数和(自身を除く): 167961778

約数列:

[1, 2, 13, 26, 821, 1642, 10673, 12743, 21346, 25486, 165659, 331318, 10462003, 20924006, 136006039, 272012078]

約数ペア:

[(1, 272012078), (2, 136006039), (13, 20924006), (26, 10462003), (821, 331318), (1642, 165659), (10673, 25486), (12743, 21346)]