488700292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10223}}^1$

素因数の和:10300

約数の個数: 48

約数和(自身を含む): 979050240

約数和(自身を除く): 490349948

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 68, 74, 76, 148, 323, 629, 646, 703, 1258, 1292, 1406, 2516, 2812, 10223, 11951, 20446, 23902, 40892, 47804, 173791, 194237, 347582, 378251, 388474, 695164, 756502, 776948, 1513004, 3302029, 6430267, 6604058, 7186769, 12860534, 13208116, 14373538, 25721068, 28747076, 122175073, 244350146, 488700292]

約数ペア:

[(1, 488700292), (2, 244350146), (4, 122175073), (17, 28747076), (19, 25721068), (34, 14373538), (37, 13208116), (38, 12860534), (68, 7186769), (74, 6604058), (76, 6430267), (148, 3302029), (323, 1513004), (629, 776948), (646, 756502), (703, 695164), (1258, 388474), (1292, 378251), (1406, 347582), (2516, 194237), (2812, 173791), (10223, 47804), (11951, 40892), (20446, 23902)]