507521274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11047}}^1$

素因数の和:11115

約数の個数: 64

約数和(自身を含む): 1187880960

約数和(自身を除く): 680359686

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, 7657, 11047, 15314, 22094, 22971, 33141, 45942, 66282, 143611, 209893, 287222, 342457, 419786, 430833, 629679, 684914, 861666, 1027371, 1259358, 2054742, 2728609, 4451941, 5457218, 6506683, 8185827, 8903882, 13013366, 13355823, 16371654, 19520049, 26711646, 39040098, 84586879, 169173758, 253760637, 507521274]

約数ペア:

[(1, 507521274), (2, 253760637), (3, 169173758), (6, 84586879), (13, 39040098), (19, 26711646), (26, 19520049), (31, 16371654), (38, 13355823), (39, 13013366), (57, 8903882), (62, 8185827), (78, 6506683), (93, 5457218), (114, 4451941), (186, 2728609), (247, 2054742), (403, 1259358), (494, 1027371), (589, 861666), (741, 684914), (806, 629679), (1178, 430833), (1209, 419786), (1482, 342457), (1767, 287222), (2418, 209893), (3534, 143611), (7657, 66282), (11047, 45942), (15314, 33141), (22094, 22971)]