13471484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 26831616

約数和(自身を除く): 13360132

約数列:

[1, 2, 4, 13, 26, 31, 52, 61, 62, 122, 124, 137, 244, 274, 403, 548, 793, 806, 1586, 1612, 1781, 1891, 3172, 3562, 3782, 4247, 7124, 7564, 8357, 8494, 16714, 16988, 24583, 33428, 49166, 55211, 98332, 108641, 110422, 217282, 220844, 259067, 434564, 518134, 1036268, 3367871, 6735742, 13471484]

約数ペア:

[(1, 13471484), (2, 6735742), (4, 3367871), (13, 1036268), (26, 518134), (31, 434564), (52, 259067), (61, 220844), (62, 217282), (122, 110422), (124, 108641), (137, 98332), (244, 55211), (274, 49166), (403, 33428), (548, 24583), (793, 16988), (806, 16714), (1586, 8494), (1612, 8357), (1781, 7564), (1891, 7124), (3172, 4247), (3562, 3782)]