2001003088

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55313}}^1$

素因数の和:55364

約数の個数: 80

約数和(自身を含む): 4938433920

約数和(自身を除く): 2937430832

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2261, 2584, 4522, 5168, 9044, 18088, 36176, 55313, 110626, 221252, 387191, 442504, 774382, 885008, 940321, 1050947, 1548764, 1880642, 2101894, 3097528, 3761284, 4203788, 6195056, 6582247, 7356629, 7522568, 8407576, 13164494, 14713258, 15045136, 16815152, 17866099, 26328988, 29426516, 35732198, 52657976, 58853032, 71464396, 105315952, 117706064, 125062693, 142928792, 250125386, 285857584, 500250772, 1000501544, 2001003088]

約数ペア:

[(1, 2001003088), (2, 1000501544), (4, 500250772), (7, 285857584), (8, 250125386), (14, 142928792), (16, 125062693), (17, 117706064), (19, 105315952), (28, 71464396), (34, 58853032), (38, 52657976), (56, 35732198), (68, 29426516), (76, 26328988), (112, 17866099), (119, 16815152), (133, 15045136), (136, 14713258), (152, 13164494), (238, 8407576), (266, 7522568), (272, 7356629), (304, 6582247), (323, 6195056), (476, 4203788), (532, 3761284), (646, 3097528), (952, 2101894), (1064, 1880642), (1292, 1548764), (1904, 1050947), (2128, 940321), (2261, 885008), (2584, 774382), (4522, 442504), (5168, 387191), (9044, 221252), (18088, 110626), (36176, 55313)]