1330644668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1949}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 2504174400

約数和(自身を除く): 1173529732

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 181, 362, 724, 943, 1886, 1949, 3772, 3898, 4163, 7421, 7796, 8326, 14842, 16652, 29684, 44827, 79909, 89654, 159818, 170683, 179308, 319636, 341366, 352769, 682732, 705538, 1411076, 1837907, 3675814, 7351628, 8113687, 14463529, 16227374, 28927058, 32454748, 57854116, 332661167, 665322334, 1330644668]

約数ペア:

[(1, 1330644668), (2, 665322334), (4, 332661167), (23, 57854116), (41, 32454748), (46, 28927058), (82, 16227374), (92, 14463529), (164, 8113687), (181, 7351628), (362, 3675814), (724, 1837907), (943, 1411076), (1886, 705538), (1949, 682732), (3772, 352769), (3898, 341366), (4163, 319636), (7421, 179308), (7796, 170683), (8326, 159818), (14842, 89654), (16652, 79909), (29684, 44827)]