2453803664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1831}}^1$

素因数の和:2248

約数の個数: 80

約数和(自身を含む): 5438401920

約数和(自身を除く): 2984598256

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 379, 442, 758, 884, 1516, 1768, 1831, 3032, 3536, 3662, 4927, 6064, 6443, 7324, 9854, 12886, 14648, 19708, 23803, 25772, 29296, 31127, 39416, 47606, 51544, 62254, 78832, 83759, 95212, 103088, 124508, 167518, 190424, 249016, 335036, 380848, 404651, 498032, 670072, 693949, 809302, 1340144, 1387898, 1618604, 2775796, 3237208, 5551592, 6474416, 9021337, 11103184, 11797133, 18042674, 23594266, 36085348, 47188532, 72170696, 94377064, 144341392, 153362729, 188754128, 306725458, 613450916, 1226901832, 2453803664]

約数ペア:

[(1, 2453803664), (2, 1226901832), (4, 613450916), (8, 306725458), (13, 188754128), (16, 153362729), (17, 144341392), (26, 94377064), (34, 72170696), (52, 47188532), (68, 36085348), (104, 23594266), (136, 18042674), (208, 11797133), (221, 11103184), (272, 9021337), (379, 6474416), (442, 5551592), (758, 3237208), (884, 2775796), (1516, 1618604), (1768, 1387898), (1831, 1340144), (3032, 809302), (3536, 693949), (3662, 670072), (4927, 498032), (6064, 404651), (6443, 380848), (7324, 335036), (9854, 249016), (12886, 190424), (14648, 167518), (19708, 124508), (23803, 103088), (25772, 95212), (29296, 83759), (31127, 78832), (39416, 62254), (47606, 51544)]