253002594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5507}}^1$

素因数の和:5575

約数の個数: 64

約数和(自身を含む): 592220160

約数和(自身を除く): 339217566

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1482, 1767, 2418, 3534, 5507, 7657, 11014, 15314, 16521, 22971, 33042, 45942, 71591, 104633, 143182, 170717, 209266, 214773, 313899, 341434, 429546, 512151, 627798, 1024302, 1360229, 2219321, 2720458, 3243623, 4080687, 4438642, 6487246, 6657963, 8161374, 9730869, 13315926, 19461738, 42167099, 84334198, 126501297, 253002594]

約数ペア:

[(1, 253002594), (2, 126501297), (3, 84334198), (6, 42167099), (13, 19461738), (19, 13315926), (26, 9730869), (31, 8161374), (38, 6657963), (39, 6487246), (57, 4438642), (62, 4080687), (78, 3243623), (93, 2720458), (114, 2219321), (186, 1360229), (247, 1024302), (403, 627798), (494, 512151), (589, 429546), (741, 341434), (806, 313899), (1178, 214773), (1209, 209266), (1482, 170717), (1767, 143182), (2418, 104633), (3534, 71591), (5507, 45942), (7657, 33042), (11014, 22971), (15314, 16521)]