2099694945

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1$

素因数の和:862

約数の個数: 64

約数和(自身を含む): 3574923264

約数和(自身を除く): 1475228319

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 173, 215, 465, 519, 607, 645, 865, 1333, 1821, 2595, 3035, 3999, 5363, 6665, 7439, 9105, 16089, 18817, 19995, 22317, 26101, 26815, 37195, 56451, 78303, 80445, 94085, 105011, 111585, 130505, 230609, 282255, 315033, 391515, 525055, 691827, 809131, 1153045, 1575165, 2427393, 3255341, 3459135, 4045655, 4515473, 9766023, 12136965, 13546419, 16276705, 22577365, 48830115, 67732095, 139979663, 419938989, 699898315, 2099694945]

約数ペア:

[(1, 2099694945), (3, 699898315), (5, 419938989), (15, 139979663), (31, 67732095), (43, 48830115), (93, 22577365), (129, 16276705), (155, 13546419), (173, 12136965), (215, 9766023), (465, 4515473), (519, 4045655), (607, 3459135), (645, 3255341), (865, 2427393), (1333, 1575165), (1821, 1153045), (2595, 809131), (3035, 691827), (3999, 525055), (5363, 391515), (6665, 315033), (7439, 282255), (9105, 230609), (16089, 130505), (18817, 111585), (19995, 105011), (22317, 94085), (26101, 80445), (26815, 78303), (37195, 56451)]