2019925752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{10459}}^1$

素因数の和:11100

約数の個数: 64

約数和(自身を含む): 5447568000

約数和(自身を除く): 3427642248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 619, 1238, 1857, 2476, 3714, 4952, 7428, 8047, 10459, 14856, 16094, 20918, 24141, 31377, 32188, 41836, 48282, 62754, 64376, 83672, 96564, 125508, 135967, 193128, 251016, 271934, 407901, 543868, 815802, 1087736, 1631604, 3263208, 6474121, 12948242, 19422363, 25896484, 38844726, 51792968, 77689452, 84163573, 155378904, 168327146, 252490719, 336654292, 504981438, 673308584, 1009962876, 2019925752]

約数ペア:

[(1, 2019925752), (2, 1009962876), (3, 673308584), (4, 504981438), (6, 336654292), (8, 252490719), (12, 168327146), (13, 155378904), (24, 84163573), (26, 77689452), (39, 51792968), (52, 38844726), (78, 25896484), (104, 19422363), (156, 12948242), (312, 6474121), (619, 3263208), (1238, 1631604), (1857, 1087736), (2476, 815802), (3714, 543868), (4952, 407901), (7428, 271934), (8047, 251016), (10459, 193128), (14856, 135967), (16094, 125508), (20918, 96564), (24141, 83672), (31377, 64376), (32188, 62754), (41836, 48282)]