1308662210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{248323}}^1$

素因数の和:248378

約数の個数: 32

約数和(自身を含む): 2574623232

約数和(自身を除く): 1265961022

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 248323, 496646, 1241615, 2483230, 4221491, 7698013, 8442982, 15396026, 21107455, 38490065, 42214910, 76980130, 130866221, 261732442, 654331105, 1308662210]

約数ペア:

[(1, 1308662210), (2, 654331105), (5, 261732442), (10, 130866221), (17, 76980130), (31, 42214910), (34, 38490065), (62, 21107455), (85, 15396026), (155, 8442982), (170, 7698013), (310, 4221491), (527, 2483230), (1054, 1241615), (2635, 496646), (5270, 248323)]