488889390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1481483}}^1$

素因数の和:1481504

約数の個数: 32

約数和(自身を含む): 1280002176

約数和(自身を除く): 791112786

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 1481483, 2962966, 4444449, 7407415, 8888898, 14814830, 16296313, 22222245, 32592626, 44444490, 48888939, 81481565, 97777878, 162963130, 244444695, 488889390]

約数ペア:

[(1, 488889390), (2, 244444695), (3, 162963130), (5, 97777878), (6, 81481565), (10, 48888939), (11, 44444490), (15, 32592626), (22, 22222245), (30, 16296313), (33, 14814830), (55, 8888898), (66, 7407415), (110, 4444449), (165, 2962966), (330, 1481483)]