2105366704

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{61231}}^1$

素因数の和:61553

約数の個数: 40

約数和(自身を含む): 4677145088

約数和(自身を除く): 2571778384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 2149, 2456, 4298, 4912, 8596, 17192, 34384, 61231, 122462, 244924, 428617, 489848, 857234, 979696, 1714468, 3428936, 6857872, 18797917, 37595834, 75191668, 131585419, 150383336, 263170838, 300766672, 526341676, 1052683352, 2105366704]

約数ペア:

[(1, 2105366704), (2, 1052683352), (4, 526341676), (7, 300766672), (8, 263170838), (14, 150383336), (16, 131585419), (28, 75191668), (56, 37595834), (112, 18797917), (307, 6857872), (614, 3428936), (1228, 1714468), (2149, 979696), (2456, 857234), (4298, 489848), (4912, 428617), (8596, 244924), (17192, 122462), (34384, 61231)]