1897672304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3833}}^1$

素因数の和:3978

約数の個数: 80

約数和(自身を含む): 4193169120

約数和(自身を除く): 2295496816

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 97, 116, 176, 194, 232, 319, 388, 464, 638, 776, 1067, 1276, 1552, 2134, 2552, 2813, 3833, 4268, 5104, 5626, 7666, 8536, 11252, 15332, 17072, 22504, 30664, 30943, 42163, 45008, 61328, 61886, 84326, 111157, 123772, 168652, 222314, 247544, 337304, 371801, 444628, 495088, 674608, 743602, 889256, 1222727, 1487204, 1778512, 2445454, 2974408, 4089811, 4890908, 5948816, 8179622, 9781816, 10782229, 16359244, 19563632, 21564458, 32718488, 43128916, 65436976, 86257832, 118604519, 172515664, 237209038, 474418076, 948836152, 1897672304]

約数ペア:

[(1, 1897672304), (2, 948836152), (4, 474418076), (8, 237209038), (11, 172515664), (16, 118604519), (22, 86257832), (29, 65436976), (44, 43128916), (58, 32718488), (88, 21564458), (97, 19563632), (116, 16359244), (176, 10782229), (194, 9781816), (232, 8179622), (319, 5948816), (388, 4890908), (464, 4089811), (638, 2974408), (776, 2445454), (1067, 1778512), (1276, 1487204), (1552, 1222727), (2134, 889256), (2552, 743602), (2813, 674608), (3833, 495088), (4268, 444628), (5104, 371801), (5626, 337304), (7666, 247544), (8536, 222314), (11252, 168652), (15332, 123772), (17072, 111157), (22504, 84326), (30664, 61886), (30943, 61328), (42163, 45008)]