2489995632

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{197243}}^1$

素因数の和:197517

約数の個数: 40

約数和(自身を含む): 6456979584

約数和(自身を除く): 3966983952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 12624, 197243, 394486, 591729, 788972, 1183458, 1577944, 2366916, 3155888, 4733832, 9467664, 51874909, 103749818, 155624727, 207499636, 311249454, 414999272, 622498908, 829998544, 1244997816, 2489995632]

約数ペア:

[(1, 2489995632), (2, 1244997816), (3, 829998544), (4, 622498908), (6, 414999272), (8, 311249454), (12, 207499636), (16, 155624727), (24, 103749818), (48, 51874909), (263, 9467664), (526, 4733832), (789, 3155888), (1052, 2366916), (1578, 1577944), (2104, 1183458), (3156, 788972), (4208, 591729), (6312, 394486), (12624, 197243)]