1284654632

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{84919}}^1$

素因数の和:85017

約数の個数: 32

約数和(自身を含む): 2527219200

約数和(自身を除く): 1242564568

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 7564, 15128, 84919, 169838, 339676, 679352, 2632489, 5180059, 5264978, 10360118, 10529956, 20720236, 21059912, 41440472, 160581829, 321163658, 642327316, 1284654632]

約数ペア:

[(1, 1284654632), (2, 642327316), (4, 321163658), (8, 160581829), (31, 41440472), (61, 21059912), (62, 20720236), (122, 10529956), (124, 10360118), (244, 5264978), (248, 5180059), (488, 2632489), (1891, 679352), (3782, 339676), (7564, 169838), (15128, 84919)]