677012596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{919}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 1321384960

約数和(自身を除く): 644372364

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 457, 806, 914, 919, 1612, 1828, 1838, 3676, 5941, 11882, 11947, 14167, 23764, 23894, 28334, 28489, 47788, 56668, 56978, 113956, 184171, 368342, 370357, 419983, 736684, 740714, 839966, 1481428, 1679932, 5459779, 10919558, 13019473, 21839116, 26038946, 52077892, 169253149, 338506298, 677012596]

約数ペア:

[(1, 677012596), (2, 338506298), (4, 169253149), (13, 52077892), (26, 26038946), (31, 21839116), (52, 13019473), (62, 10919558), (124, 5459779), (403, 1679932), (457, 1481428), (806, 839966), (914, 740714), (919, 736684), (1612, 419983), (1828, 370357), (1838, 368342), (3676, 184171), (5941, 113956), (11882, 56978), (11947, 56668), (14167, 47788), (23764, 28489), (23894, 28334)]