2856552556039

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{1723}}^1\times {\mathrm{22859}}^1$

素因数の和:25399

約数の個数: 32

約数和(自身を含む): 3522365360640

約数和(自身を除く): 665812804601

約数列:

[1, 7, 13, 91, 797, 1723, 5579, 10361, 12061, 22399, 22859, 72527, 156793, 160013, 297167, 1373231, 2080169, 9612617, 17852003, 18218623, 39386057, 124964021, 127530361, 236842099, 275702399, 512018741, 1657894693, 3584131187, 31390687429, 219734812003, 408078936577, 2856552556039]

約数ペア:

[(1, 2856552556039), (7, 408078936577), (13, 219734812003), (91, 31390687429), (797, 3584131187), (1723, 1657894693), (5579, 512018741), (10361, 275702399), (12061, 236842099), (22399, 127530361), (22859, 124964021), (72527, 39386057), (156793, 18218623), (160013, 17852003), (297167, 9612617), (1373231, 2080169)]