1947148798

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{2803}}^1$

素因数の和:2929

約数の個数: 48

約数和(自身を含む): 3516888960

約数和(自身を除く): 1569740162

約数列:

[1, 2, 7, 14, 29, 58, 59, 118, 203, 406, 413, 826, 841, 1682, 1711, 2803, 3422, 5606, 5887, 11774, 11977, 19621, 23954, 39242, 49619, 81287, 99238, 162574, 165377, 330754, 347333, 569009, 694666, 1138018, 1157639, 2315278, 2357323, 4714646, 4795933, 9591866, 16501261, 33002522, 33571531, 67143062, 139082057, 278164114, 973574399, 1947148798]

約数ペア:

[(1, 1947148798), (2, 973574399), (7, 278164114), (14, 139082057), (29, 67143062), (58, 33571531), (59, 33002522), (118, 16501261), (203, 9591866), (406, 4795933), (413, 4714646), (826, 2357323), (841, 2315278), (1682, 1157639), (1711, 1138018), (2803, 694666), (3422, 569009), (5606, 347333), (5887, 330754), (11774, 165377), (11977, 162574), (19621, 99238), (23954, 81287), (39242, 49619)]