520141752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{555707}}^1$

素因数の和:555732

約数の個数: 48

約数和(自身を含む): 1517082840

約数和(自身を除く): 996941088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 555707, 1111414, 1667121, 2222828, 3334242, 4445656, 5001363, 6668484, 7224191, 10002726, 13336968, 14448382, 20005452, 21672573, 28896764, 40010904, 43345146, 57793528, 65017719, 86690292, 130035438, 173380584, 260070876, 520141752]

約数ペア:

[(1, 520141752), (2, 260070876), (3, 173380584), (4, 130035438), (6, 86690292), (8, 65017719), (9, 57793528), (12, 43345146), (13, 40010904), (18, 28896764), (24, 21672573), (26, 20005452), (36, 14448382), (39, 13336968), (52, 10002726), (72, 7224191), (78, 6668484), (104, 5001363), (117, 4445656), (156, 3334242), (234, 2222828), (312, 1667121), (468, 1111414), (936, 555707)]