2856551204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1\times {\mathrm{1489}}^1$

素因数の和:2052

約数の個数: 48

約数和(自身を含む): 5466988800

約数和(自身を除く): 2610437596

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 467, 934, 1027, 1489, 1868, 2054, 2978, 4108, 5956, 6071, 12142, 19357, 24284, 36893, 38714, 73786, 77428, 117631, 147572, 235262, 470524, 479609, 695363, 959218, 1390726, 1529203, 1918436, 2781452, 3058406, 6116812, 9039719, 18079438, 36158876, 54933677, 109867354, 219734708, 714137801, 1428275602, 2856551204]

約数ペア:

[(1, 2856551204), (2, 1428275602), (4, 714137801), (13, 219734708), (26, 109867354), (52, 54933677), (79, 36158876), (158, 18079438), (316, 9039719), (467, 6116812), (934, 3058406), (1027, 2781452), (1489, 1918436), (1868, 1529203), (2054, 1390726), (2978, 959218), (4108, 695363), (5956, 479609), (6071, 470524), (12142, 235262), (19357, 147572), (24284, 117631), (36893, 77428), (38714, 73786)]