2040894066

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 4245696000

約数和(自身を除く): 2204801934

約数列:

[1, 2, 3, 6, 47, 89, 94, 141, 178, 233, 267, 282, 349, 466, 534, 698, 699, 1047, 1398, 2094, 4183, 8366, 10951, 12549, 16403, 20737, 21902, 25098, 31061, 32806, 32853, 41474, 49209, 62122, 62211, 65706, 81317, 93183, 98418, 124422, 162634, 186366, 243951, 487902, 974639, 1459867, 1949278, 2919734, 2923917, 3821899, 4379601, 5847834, 7237213, 7643798, 8759202, 11465697, 14474426, 21711639, 22931394, 43423278, 340149011, 680298022, 1020447033, 2040894066]

約数ペア:

[(1, 2040894066), (2, 1020447033), (3, 680298022), (6, 340149011), (47, 43423278), (89, 22931394), (94, 21711639), (141, 14474426), (178, 11465697), (233, 8759202), (267, 7643798), (282, 7237213), (349, 5847834), (466, 4379601), (534, 3821899), (698, 2923917), (699, 2919734), (1047, 1949278), (1398, 1459867), (2094, 974639), (4183, 487902), (8366, 243951), (10951, 186366), (12549, 162634), (16403, 124422), (20737, 98418), (21902, 93183), (25098, 81317), (31061, 65706), (32806, 62211), (32853, 62122), (41474, 49209)]