1556085972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{83071}}^1$

素因数の和:83308

約数の個数: 48

約数和(自身を含む): 4168220672

約数和(自身を除く): 2612134700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4683, 6244, 9366, 18732, 83071, 166142, 249213, 332284, 498426, 581497, 996852, 1162994, 1744491, 2325988, 3488982, 6977964, 18524833, 37049666, 55574499, 74099332, 111148998, 129673831, 222297996, 259347662, 389021493, 518695324, 778042986, 1556085972]

約数ペア:

[(1, 1556085972), (2, 778042986), (3, 518695324), (4, 389021493), (6, 259347662), (7, 222297996), (12, 129673831), (14, 111148998), (21, 74099332), (28, 55574499), (42, 37049666), (84, 18524833), (223, 6977964), (446, 3488982), (669, 2325988), (892, 1744491), (1338, 1162994), (1561, 996852), (2676, 581497), (3122, 498426), (4683, 332284), (6244, 249213), (9366, 166142), (18732, 83071)]