2157852588

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{36947}}^1$

素因数の和:37142

約数の個数: 48

約数和(自身を含む): 5230654464

約数和(自身を除く): 3072801876

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 157, 186, 314, 372, 471, 628, 942, 1884, 4867, 9734, 14601, 19468, 29202, 36947, 58404, 73894, 110841, 147788, 221682, 443364, 1145357, 2290714, 3436071, 4581428, 5800679, 6872142, 11601358, 13744284, 17402037, 23202716, 34804074, 69608148, 179821049, 359642098, 539463147, 719284196, 1078926294, 2157852588]

約数ペア:

[(1, 2157852588), (2, 1078926294), (3, 719284196), (4, 539463147), (6, 359642098), (12, 179821049), (31, 69608148), (62, 34804074), (93, 23202716), (124, 17402037), (157, 13744284), (186, 11601358), (314, 6872142), (372, 5800679), (471, 4581428), (628, 3436071), (942, 2290714), (1884, 1145357), (4867, 443364), (9734, 221682), (14601, 147788), (19468, 110841), (29202, 73894), (36947, 58404)]