1288897466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{2713}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 2084026320

約数和(自身を除く): 795128854

約数列:

[1, 2, 17, 34, 89, 157, 178, 314, 1513, 2669, 2713, 3026, 5338, 5426, 13973, 27946, 46121, 92242, 237541, 241457, 425941, 475082, 482914, 851882, 4104769, 7240997, 8209538, 14481994, 37908749, 75817498, 644448733, 1288897466]

約数ペア:

[(1, 1288897466), (2, 644448733), (17, 75817498), (34, 37908749), (89, 14481994), (157, 8209538), (178, 7240997), (314, 4104769), (1513, 851882), (2669, 482914), (2713, 475082), (3026, 425941), (5338, 241457), (5426, 237541), (13973, 92242), (27946, 46121)]