7890448088

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{148339}}^1$

素因数の和:148515

約数の個数: 32

約数和(自身を含む): 15175182000

約数和(自身を除く): 7284733912

約数列:

[1, 2, 4, 8, 61, 109, 122, 218, 244, 436, 488, 872, 6649, 13298, 26596, 53192, 148339, 296678, 593356, 1186712, 9048679, 16168951, 18097358, 32337902, 36194716, 64675804, 72389432, 129351608, 986306011, 1972612022, 3945224044, 7890448088]

約数ペア:

[(1, 7890448088), (2, 3945224044), (4, 1972612022), (8, 986306011), (61, 129351608), (109, 72389432), (122, 64675804), (218, 36194716), (244, 32337902), (436, 18097358), (488, 16168951), (872, 9048679), (6649, 1186712), (13298, 593356), (26596, 296678), (53192, 148339)]