2391896510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{14969}}^1$

素因数の和:15053

約数の個数: 48

約数和(自身を含む): 4693993200

約数和(自身を除く): 2302096690

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 841, 1102, 1682, 2755, 4205, 5510, 8410, 14969, 15979, 29938, 31958, 74845, 79895, 149690, 159790, 284411, 434101, 568822, 868202, 1422055, 2170505, 2844110, 4341010, 8247919, 12588929, 16495838, 25177858, 41239595, 62944645, 82479190, 125889290, 239189651, 478379302, 1195948255, 2391896510]

約数ペア:

[(1, 2391896510), (2, 1195948255), (5, 478379302), (10, 239189651), (19, 125889290), (29, 82479190), (38, 62944645), (58, 41239595), (95, 25177858), (145, 16495838), (190, 12588929), (290, 8247919), (551, 4341010), (841, 2844110), (1102, 2170505), (1682, 1422055), (2755, 868202), (4205, 568822), (5510, 434101), (8410, 284411), (14969, 159790), (15979, 149690), (29938, 79895), (31958, 74845)]