2816454904

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{20389}}^1$

素因数の和:20983

約数の個数: 32

約数和(自身を含む): 5461257600

約数和(自身を除く): 2644802696

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 557, 1114, 2228, 4456, 17267, 20389, 34534, 40778, 69068, 81556, 138136, 163112, 632059, 1264118, 2528236, 5056472, 11356673, 22713346, 45426692, 90853384, 352056863, 704113726, 1408227452, 2816454904]

約数ペア:

[(1, 2816454904), (2, 1408227452), (4, 704113726), (8, 352056863), (31, 90853384), (62, 45426692), (124, 22713346), (248, 11356673), (557, 5056472), (1114, 2528236), (2228, 1264118), (4456, 632059), (17267, 163112), (20389, 138136), (34534, 81556), (40778, 69068)]