2072799682456

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{79993813}}^1$

素因数の和:79993939

約数の個数: 32

約数和(自身を含む): 4031688225600

約数和(自身を除く): 1958888543144

約数列:

[1, 2, 4, 8, 41, 79, 82, 158, 164, 316, 328, 632, 3239, 6478, 12956, 25912, 79993813, 159987626, 319975252, 639950504, 3279746333, 6319511227, 6559492666, 12639022454, 13118985332, 25278044908, 26237970664, 50556089816, 259099960307, 518199920614, 1036399841228, 2072799682456]

約数ペア:

[(1, 2072799682456), (2, 1036399841228), (4, 518199920614), (8, 259099960307), (41, 50556089816), (79, 26237970664), (82, 25278044908), (158, 13118985332), (164, 12639022454), (316, 6559492666), (328, 6319511227), (632, 3279746333), (3239, 639950504), (6478, 319975252), (12956, 159987626), (25912, 79993813)]