1395665518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1\times {\mathrm{821}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 2277479232

約数和(自身を除く): 881813714

約数列:

[1, 2, 13, 26, 151, 302, 433, 821, 866, 1642, 1963, 3926, 5629, 10673, 11258, 21346, 65383, 123971, 130766, 247942, 355493, 710986, 849979, 1611623, 1699958, 3223246, 4621409, 9242818, 53679443, 107358886, 697832759, 1395665518]

約数ペア:

[(1, 1395665518), (2, 697832759), (13, 107358886), (26, 53679443), (151, 9242818), (302, 4621409), (433, 3223246), (821, 1699958), (866, 1611623), (1642, 849979), (1963, 710986), (3926, 355493), (5629, 247942), (10673, 130766), (11258, 123971), (21346, 65383)]