15951651268

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{877}}^1\times {\mathrm{1543}}^1$

素因数の和:2852

約数の個数: 48

約数和(自身を含む): 32036295424

約数和(自身を除く): 16084644156

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 877, 1543, 1684, 1754, 2947, 3086, 3508, 5894, 6139, 6172, 10801, 11788, 12278, 21602, 24556, 43204, 369217, 649603, 738434, 1299206, 1353211, 1476868, 2584519, 2598412, 2706422, 4547221, 5169038, 5412844, 9094442, 9472477, 10338076, 18188884, 18944954, 37889908, 569701831, 1139403662, 2278807324, 3987912817, 7975825634, 15951651268]

約数ペア:

[(1, 15951651268), (2, 7975825634), (4, 3987912817), (7, 2278807324), (14, 1139403662), (28, 569701831), (421, 37889908), (842, 18944954), (877, 18188884), (1543, 10338076), (1684, 9472477), (1754, 9094442), (2947, 5412844), (3086, 5169038), (3508, 4547221), (5894, 2706422), (6139, 2598412), (6172, 2584519), (10801, 1476868), (11788, 1353211), (12278, 1299206), (21602, 738434), (24556, 649603), (43204, 369217)]