2021304830344

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{617129}}^1$

素因数の和:617494

約数の個数: 64

約数和(自身を含む): 4009666406400

約数和(自身を除く): 1988361576056

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 281, 376, 562, 1124, 1457, 2248, 2914, 5828, 8711, 11656, 13207, 17422, 26414, 34844, 52828, 69688, 105656, 409417, 617129, 818834, 1234258, 1637668, 2468516, 3275336, 4937032, 19130999, 29005063, 38261998, 58010126, 76523996, 116020252, 153047992, 173413249, 232040504, 346826498, 693652996, 899156953, 1387305992, 1798313906, 3596627812, 5375810719, 7193255624, 8150422703, 10751621438, 16300845406, 21503242876, 32601690812, 43006485752, 65203381624, 252663103793, 505326207586, 1010652415172, 2021304830344]

約数ペア:

[(1, 2021304830344), (2, 1010652415172), (4, 505326207586), (8, 252663103793), (31, 65203381624), (47, 43006485752), (62, 32601690812), (94, 21503242876), (124, 16300845406), (188, 10751621438), (248, 8150422703), (281, 7193255624), (376, 5375810719), (562, 3596627812), (1124, 1798313906), (1457, 1387305992), (2248, 899156953), (2914, 693652996), (5828, 346826498), (8711, 232040504), (11656, 173413249), (13207, 153047992), (17422, 116020252), (26414, 76523996), (34844, 58010126), (52828, 38261998), (69688, 29005063), (105656, 19130999), (409417, 4937032), (617129, 3275336), (818834, 2468516), (1234258, 1637668)]