2425781372

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{3041}}^1$

素因数の和:4002

約数の個数: 48

約数和(自身を含む): 5015162880

約数和(自身を除く): 2589381508

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 919, 1838, 3041, 3676, 6082, 6433, 12164, 12866, 21287, 25732, 28489, 42574, 56978, 85148, 94271, 113956, 188542, 199423, 377084, 398846, 659897, 797692, 1319794, 2639588, 2794679, 5589358, 11178716, 19562753, 39125506, 78251012, 86635049, 173270098, 346540196, 606445343, 1212890686, 2425781372]

約数ペア:

[(1, 2425781372), (2, 1212890686), (4, 606445343), (7, 346540196), (14, 173270098), (28, 86635049), (31, 78251012), (62, 39125506), (124, 19562753), (217, 11178716), (434, 5589358), (868, 2794679), (919, 2639588), (1838, 1319794), (3041, 797692), (3676, 659897), (6082, 398846), (6433, 377084), (12164, 199423), (12866, 188542), (21287, 113956), (25732, 94271), (28489, 85148), (42574, 56978)]