4047296838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{20261}}^1$

素因数の和:20489

約数の個数: 48

約数和(自身を含む): 8810079696

約数和(自身を除く): 4762782858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 197, 338, 394, 507, 591, 1014, 1182, 2561, 5122, 7683, 15366, 20261, 33293, 40522, 60783, 66586, 99879, 121566, 199758, 263393, 526786, 790179, 1580358, 3424109, 3991417, 6848218, 7982834, 10272327, 11974251, 20544654, 23948502, 51888421, 103776842, 155665263, 311330526, 674549473, 1349098946, 2023648419, 4047296838]

約数ペア:

[(1, 4047296838), (2, 2023648419), (3, 1349098946), (6, 674549473), (13, 311330526), (26, 155665263), (39, 103776842), (78, 51888421), (169, 23948502), (197, 20544654), (338, 11974251), (394, 10272327), (507, 7982834), (591, 6848218), (1014, 3991417), (1182, 3424109), (2561, 1580358), (5122, 790179), (7683, 526786), (15366, 263393), (20261, 199758), (33293, 121566), (40522, 99879), (60783, 66586)]