2044746512

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{5639}}^1$

素因数の和:5951

約数の個数: 40

約数和(自身を含む): 4015725120

約数和(自身を除く): 1970978608

約数列:

[1, 2, 4, 8, 16, 131, 173, 262, 346, 524, 692, 1048, 1384, 2096, 2768, 5639, 11278, 22556, 22663, 45112, 45326, 90224, 90652, 181304, 362608, 738709, 975547, 1477418, 1951094, 2954836, 3902188, 5909672, 7804376, 11819344, 15608752, 127796657, 255593314, 511186628, 1022373256, 2044746512]

約数ペア:

[(1, 2044746512), (2, 1022373256), (4, 511186628), (8, 255593314), (16, 127796657), (131, 15608752), (173, 11819344), (262, 7804376), (346, 5909672), (524, 3902188), (692, 2954836), (1048, 1951094), (1384, 1477418), (2096, 975547), (2768, 738709), (5639, 362608), (11278, 181304), (22556, 90652), (22663, 90224), (45112, 45326)]