814743852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{77951}}^1$

素因数の和:78038

約数の個数: 48

約数和(自身を含む): 2077888512

約数和(自身を除く): 1263144660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 10452, 77951, 155902, 233853, 311804, 467706, 935412, 1013363, 2026726, 3040089, 4053452, 5222717, 6080178, 10445434, 12160356, 15668151, 20890868, 31336302, 62672604, 67895321, 135790642, 203685963, 271581284, 407371926, 814743852]

約数ペア:

[(1, 814743852), (2, 407371926), (3, 271581284), (4, 203685963), (6, 135790642), (12, 67895321), (13, 62672604), (26, 31336302), (39, 20890868), (52, 15668151), (67, 12160356), (78, 10445434), (134, 6080178), (156, 5222717), (201, 4053452), (268, 3040089), (402, 2026726), (804, 1013363), (871, 935412), (1742, 467706), (2613, 311804), (3484, 233853), (5226, 155902), (10452, 77951)]