406425314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{11897}}^1$

素因数の和:11978

約数の個数: 32

約数和(自身を含む): 685324800

約数和(自身を除く): 278899486

約数列:

[1, 2, 19, 29, 31, 38, 58, 62, 551, 589, 899, 1102, 1178, 1798, 11897, 17081, 23794, 34162, 226043, 345013, 368807, 452086, 690026, 737614, 6555247, 7007333, 10695403, 13110494, 14014666, 21390806, 203212657, 406425314]

約数ペア:

[(1, 406425314), (2, 203212657), (19, 21390806), (29, 14014666), (31, 13110494), (38, 10695403), (58, 7007333), (62, 6555247), (551, 737614), (589, 690026), (899, 452086), (1102, 368807), (1178, 345013), (1798, 226043), (11897, 34162), (17081, 23794)]