1320756476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{25399163}}^1$

素因数の和:25399180

約数の個数: 12

約数和(自身を含む): 2489118072

約数和(自身を除く): 1168361596

約数列:

[1, 2, 4, 13, 26, 52, 25399163, 50798326, 101596652, 330189119, 660378238, 1320756476]

約数ペア:

[(1, 1320756476), (2, 660378238), (4, 330189119), (13, 101596652), (26, 50798326), (52, 25399163)]