738604622

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{4987}}^1$

素因数の和:5216

約数の個数: 32

約数和(自身を含む): 1292889600

約数和(自身を除く): 554284978

約数列:

[1, 2, 7, 14, 71, 142, 149, 298, 497, 994, 1043, 2086, 4987, 9974, 10579, 21158, 34909, 69818, 74053, 148106, 354077, 708154, 743063, 1486126, 2478539, 4957078, 5201441, 10402882, 52757473, 105514946, 369302311, 738604622]

約数ペア:

[(1, 738604622), (2, 369302311), (7, 105514946), (14, 52757473), (71, 10402882), (142, 5201441), (149, 4957078), (298, 2478539), (497, 1486126), (994, 743063), (1043, 708154), (2086, 354077), (4987, 148106), (9974, 74053), (10579, 69818), (21158, 34909)]