1630672378

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{29}}^1\times {\mathrm{4099}}^1$

素因数の和:4187

約数の個数: 32

約数和(自身を含む): 2671560000

約数和(自身を除く): 1040887622

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 722, 1102, 4099, 6859, 8198, 10469, 13718, 20938, 77881, 118871, 155762, 198911, 237742, 397822, 1479739, 2258549, 2959478, 4517098, 28115041, 42912431, 56230082, 85824862, 815336189, 1630672378]

約数ペア:

[(1, 1630672378), (2, 815336189), (19, 85824862), (29, 56230082), (38, 42912431), (58, 28115041), (361, 4517098), (551, 2959478), (722, 2258549), (1102, 1479739), (4099, 397822), (6859, 237742), (8198, 198911), (10469, 155762), (13718, 118871), (20938, 77881)]