1656551867048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{54833}}^1\times {\mathrm{290489}}^1$

素因数の和:345341

約数の個数: 32

約数和(自身を含む): 3345033018600

約数和(自身を除く): 1688481151552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 54833, 109666, 219332, 290489, 438664, 580978, 712829, 1161956, 1425658, 2323912, 2851316, 3776357, 5702632, 7552714, 15105428, 30210856, 15928383337, 31856766674, 63713533348, 127427066696, 207068983381, 414137966762, 828275933524, 1656551867048]

約数ペア:

[(1, 1656551867048), (2, 828275933524), (4, 414137966762), (8, 207068983381), (13, 127427066696), (26, 63713533348), (52, 31856766674), (104, 15928383337), (54833, 30210856), (109666, 15105428), (219332, 7552714), (290489, 5702632), (438664, 3776357), (580978, 2851316), (712829, 2323912), (1161956, 1425658)]