2118476456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 4208371200

約数和(自身を除く): 2089894744

約数列:

[1, 2, 4, 8, 23, 46, 92, 131, 179, 184, 262, 358, 491, 524, 716, 982, 1048, 1432, 1964, 3013, 3928, 4117, 6026, 8234, 11293, 12052, 16468, 22586, 23449, 24104, 32936, 45172, 46898, 64321, 87889, 90344, 93796, 128642, 175778, 187592, 257284, 351556, 514568, 539327, 703112, 1078654, 1479383, 2021447, 2157308, 2958766, 4042894, 4314616, 5917532, 8085788, 11513459, 11835064, 16171576, 23026918, 46053836, 92107672, 264809557, 529619114, 1059238228, 2118476456]

約数ペア:

[(1, 2118476456), (2, 1059238228), (4, 529619114), (8, 264809557), (23, 92107672), (46, 46053836), (92, 23026918), (131, 16171576), (179, 11835064), (184, 11513459), (262, 8085788), (358, 5917532), (491, 4314616), (524, 4042894), (716, 2958766), (982, 2157308), (1048, 2021447), (1432, 1479383), (1964, 1078654), (3013, 703112), (3928, 539327), (4117, 514568), (6026, 351556), (8234, 257284), (11293, 187592), (12052, 175778), (16468, 128642), (22586, 93796), (23449, 90344), (24104, 87889), (32936, 64321), (45172, 46898)]