1337131016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{144461}}^1$

素因数の和:144569

約数の個数: 32

約数和(自身を含む): 2730331800

約数和(自身を除く): 1393200784

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 144461, 288922, 577844, 1155688, 1877993, 3755986, 7511972, 12857029, 15023944, 25714058, 51428116, 102856232, 167141377, 334282754, 668565508, 1337131016]

約数ペア:

[(1, 1337131016), (2, 668565508), (4, 334282754), (8, 167141377), (13, 102856232), (26, 51428116), (52, 25714058), (89, 15023944), (104, 12857029), (178, 7511972), (356, 3755986), (712, 1877993), (1157, 1155688), (2314, 577844), (4628, 288922), (9256, 144461)]