2013953128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{4261}}^1$

素因数の和:4450

約数の個数: 64

約数和(自身を含む): 4253135040

約数和(自身を除く): 2239181912

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 131, 164, 262, 328, 451, 524, 902, 1048, 1441, 1804, 2882, 3608, 4261, 5371, 5764, 8522, 10742, 11528, 17044, 21484, 34088, 42968, 46871, 59081, 93742, 118162, 174701, 187484, 236324, 349402, 374968, 472648, 558191, 698804, 1116382, 1397608, 1921711, 2232764, 3843422, 4465528, 6140101, 7686844, 12280202, 15373688, 22885831, 24560404, 45771662, 49120808, 91543324, 183086648, 251744141, 503488282, 1006976564, 2013953128]

約数ペア:

[(1, 2013953128), (2, 1006976564), (4, 503488282), (8, 251744141), (11, 183086648), (22, 91543324), (41, 49120808), (44, 45771662), (82, 24560404), (88, 22885831), (131, 15373688), (164, 12280202), (262, 7686844), (328, 6140101), (451, 4465528), (524, 3843422), (902, 2232764), (1048, 1921711), (1441, 1397608), (1804, 1116382), (2882, 698804), (3608, 558191), (4261, 472648), (5371, 374968), (5764, 349402), (8522, 236324), (10742, 187484), (11528, 174701), (17044, 118162), (21484, 93742), (34088, 59081), (42968, 46871)]