1986351558

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1\times {\mathrm{2801}}^1$

素因数の和:3640

約数の個数: 32

約数和(自身を含む): 4002197472

約数和(自身を除く): 2015845914

約数列:

[1, 2, 3, 6, 181, 362, 543, 653, 1086, 1306, 1959, 2801, 3918, 5602, 8403, 16806, 118193, 236386, 354579, 506981, 709158, 1013962, 1520943, 1829053, 3041886, 3658106, 5487159, 10974318, 331058593, 662117186, 993175779, 1986351558]

約数ペア:

[(1, 1986351558), (2, 993175779), (3, 662117186), (6, 331058593), (181, 10974318), (362, 5487159), (543, 3658106), (653, 3041886), (1086, 1829053), (1306, 1520943), (1959, 1013962), (2801, 709158), (3918, 506981), (5602, 354579), (8403, 236386), (16806, 118193)]