7707388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 15876000

約数和(自身を除く): 8168612

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 269, 377, 494, 538, 551, 754, 988, 1076, 1102, 1508, 2204, 3497, 5111, 6994, 7163, 7801, 10222, 13988, 14326, 15602, 20444, 28652, 31204, 66443, 101413, 132886, 148219, 202826, 265772, 296438, 405652, 592876, 1926847, 3853694, 7707388]

約数ペア:

[(1, 7707388), (2, 3853694), (4, 1926847), (13, 592876), (19, 405652), (26, 296438), (29, 265772), (38, 202826), (52, 148219), (58, 132886), (76, 101413), (116, 66443), (247, 31204), (269, 28652), (377, 20444), (494, 15602), (538, 14326), (551, 13988), (754, 10222), (988, 7801), (1076, 7163), (1102, 6994), (1508, 5111), (2204, 3497)]