13301778828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1397833}}^1$

素因数の和:1397914

約数の個数: 48

約数和(自身を含む): 33972957536

約数和(自身を除く): 20671178708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 9516, 1397833, 2795666, 4193499, 5591332, 8386998, 16773996, 18171829, 36343658, 54515487, 72687316, 85267813, 109030974, 170535626, 218061948, 255803439, 341071252, 511606878, 1023213756, 1108481569, 2216963138, 3325444707, 4433926276, 6650889414, 13301778828]

約数ペア:

[(1, 13301778828), (2, 6650889414), (3, 4433926276), (4, 3325444707), (6, 2216963138), (12, 1108481569), (13, 1023213756), (26, 511606878), (39, 341071252), (52, 255803439), (61, 218061948), (78, 170535626), (122, 109030974), (156, 85267813), (183, 72687316), (244, 54515487), (366, 36343658), (732, 18171829), (793, 16773996), (1586, 8386998), (2379, 5591332), (3172, 4193499), (4758, 2795666), (9516, 1397833)]