1330255878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1\times {\mathrm{683}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 3088834560

約数和(自身を除く): 1758578682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 587, 683, 1106, 1174, 1366, 1659, 1761, 2049, 3318, 3522, 4098, 4109, 4781, 8218, 9562, 12327, 14343, 24654, 28686, 46373, 53957, 92746, 107914, 139119, 161871, 278238, 323742, 324611, 377699, 400921, 649222, 755398, 801842, 973833, 1133097, 1202763, 1947666, 2266194, 2405526, 2806447, 5612894, 8419341, 16838682, 31672759, 63345518, 95018277, 190036554, 221709313, 443418626, 665127939, 1330255878]

約数ペア:

[(1, 1330255878), (2, 665127939), (3, 443418626), (6, 221709313), (7, 190036554), (14, 95018277), (21, 63345518), (42, 31672759), (79, 16838682), (158, 8419341), (237, 5612894), (474, 2806447), (553, 2405526), (587, 2266194), (683, 1947666), (1106, 1202763), (1174, 1133097), (1366, 973833), (1659, 801842), (1761, 755398), (2049, 649222), (3318, 400921), (3522, 377699), (4098, 324611), (4109, 323742), (4781, 278238), (8218, 161871), (9562, 139119), (12327, 107914), (14343, 92746), (24654, 53957), (28686, 46373)]