2816791378

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1\times {\mathrm{971}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 4434186240

約数和(自身を除く): 1617394862

約数列:

[1, 2, 31, 62, 71, 142, 659, 971, 1318, 1942, 2201, 4402, 20429, 30101, 40858, 46789, 60202, 68941, 93578, 137882, 639889, 1279778, 1450459, 2137171, 2900918, 4274342, 19836559, 39673118, 45432119, 90864238, 1408395689, 2816791378]

約数ペア:

[(1, 2816791378), (2, 1408395689), (31, 90864238), (62, 45432119), (71, 39673118), (142, 19836559), (659, 4274342), (971, 2900918), (1318, 2137171), (1942, 1450459), (2201, 1279778), (4402, 639889), (20429, 137882), (30101, 93578), (40858, 68941), (46789, 60202)]