2019951876

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1\times {\mathrm{1831}}^1$

素因数の和:2604

約数の個数: 48

約数和(自身を含む): 4755139200

約数和(自身を除く): 2735187324

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 617, 894, 1234, 1788, 1831, 1851, 2468, 3662, 3702, 5493, 7324, 7404, 10986, 21972, 91933, 183866, 272819, 275799, 367732, 545638, 551598, 818457, 1091276, 1103196, 1129727, 1636914, 2259454, 3273828, 3389181, 4518908, 6778362, 13556724, 168329323, 336658646, 504987969, 673317292, 1009975938, 2019951876]

約数ペア:

[(1, 2019951876), (2, 1009975938), (3, 673317292), (4, 504987969), (6, 336658646), (12, 168329323), (149, 13556724), (298, 6778362), (447, 4518908), (596, 3389181), (617, 3273828), (894, 2259454), (1234, 1636914), (1788, 1129727), (1831, 1103196), (1851, 1091276), (2468, 818457), (3662, 551598), (3702, 545638), (5493, 367732), (7324, 275799), (7404, 272819), (10986, 183866), (21972, 91933)]