1330795564

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{2521}}^1$

素因数の和:3658

約数の個数: 48

約数和(自身を含む): 2821815360

約数和(自身を除く): 1491019796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1109, 2218, 2521, 4436, 5042, 7763, 10084, 15526, 17647, 18853, 31052, 35294, 37706, 42857, 70588, 75412, 85714, 131971, 171428, 263942, 299999, 527884, 599998, 1199996, 2795789, 5591578, 11183156, 19570523, 39141046, 47528413, 78282092, 95056826, 190113652, 332698891, 665397782, 1330795564]

約数ペア:

[(1, 1330795564), (2, 665397782), (4, 332698891), (7, 190113652), (14, 95056826), (17, 78282092), (28, 47528413), (34, 39141046), (68, 19570523), (119, 11183156), (238, 5591578), (476, 2795789), (1109, 1199996), (2218, 599998), (2521, 527884), (4436, 299999), (5042, 263942), (7763, 171428), (10084, 131971), (15526, 85714), (17647, 75412), (18853, 70588), (31052, 42857), (35294, 37706)]