1320767558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{30677}}^1$

素因数の和:30812

約数の個数: 32

約数和(自身を含む): 2297168640

約数和(自身を除く): 976401082

約数列:

[1, 2, 11, 19, 22, 38, 103, 206, 209, 418, 1133, 1957, 2266, 3914, 21527, 30677, 43054, 61354, 337447, 582863, 674894, 1165726, 3159731, 6319462, 6411493, 12822986, 34757041, 60034889, 69514082, 120069778, 660383779, 1320767558]

約数ペア:

[(1, 1320767558), (2, 660383779), (11, 120069778), (19, 69514082), (22, 60034889), (38, 34757041), (103, 12822986), (206, 6411493), (209, 6319462), (418, 3159731), (1133, 1165726), (1957, 674894), (2266, 582863), (3914, 337447), (21527, 61354), (30677, 43054)]