1295993608

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{2087}}^1$

素因数の和:2966

約数の個数: 64

約数和(自身を含む): 2995695360

約数和(自身を除く): 1699701752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 853, 1706, 2087, 3412, 4174, 5971, 6824, 8348, 11089, 11942, 14609, 16696, 22178, 23884, 27131, 29218, 44356, 47768, 54262, 58436, 77623, 88712, 108524, 116872, 155246, 189917, 217048, 310492, 379834, 620984, 759668, 1519336, 1780211, 3560422, 7120844, 12461477, 14241688, 23142743, 24922954, 46285486, 49845908, 92570972, 99691816, 161999201, 185141944, 323998402, 647996804, 1295993608]

約数ペア:

[(1, 1295993608), (2, 647996804), (4, 323998402), (7, 185141944), (8, 161999201), (13, 99691816), (14, 92570972), (26, 49845908), (28, 46285486), (52, 24922954), (56, 23142743), (91, 14241688), (104, 12461477), (182, 7120844), (364, 3560422), (728, 1780211), (853, 1519336), (1706, 759668), (2087, 620984), (3412, 379834), (4174, 310492), (5971, 217048), (6824, 189917), (8348, 155246), (11089, 116872), (11942, 108524), (14609, 88712), (16696, 77623), (22178, 58436), (23884, 54262), (27131, 47768), (29218, 44356)]