2045432284

素因数分解:

$2^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 4223877840

約数和(自身を除く): 2178445556

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 173, 179, 196, 337, 346, 358, 674, 692, 716, 1211, 1253, 1348, 2359, 2422, 2506, 4718, 4844, 5012, 8477, 8771, 9436, 16513, 16954, 17542, 30967, 33026, 33908, 35084, 58301, 60323, 61934, 66052, 116602, 120646, 123868, 216769, 233204, 241292, 408107, 422261, 433538, 816214, 844522, 867076, 1517383, 1632428, 1689044, 2856749, 2955827, 3034766, 5713498, 5911654, 6069532, 10435879, 11426996, 11823308, 20871758, 41743516, 73051153, 146102306, 292204612, 511358071, 1022716142, 2045432284]

約数ペア:

[(1, 2045432284), (2, 1022716142), (4, 511358071), (7, 292204612), (14, 146102306), (28, 73051153), (49, 41743516), (98, 20871758), (173, 11823308), (179, 11426996), (196, 10435879), (337, 6069532), (346, 5911654), (358, 5713498), (674, 3034766), (692, 2955827), (716, 2856749), (1211, 1689044), (1253, 1632428), (1348, 1517383), (2359, 867076), (2422, 844522), (2506, 816214), (4718, 433538), (4844, 422261), (5012, 408107), (8477, 241292), (8771, 233204), (9436, 216769), (16513, 123868), (16954, 120646), (17542, 116602), (30967, 66052), (33026, 61934), (33908, 60323), (35084, 58301)]