1330832778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{25111}}^1$

素因数の和:25211

約数の個数: 48

約数和(自身を含む): 2965827648

約数和(自身を除く): 1634994870

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 121, 146, 219, 242, 363, 438, 726, 803, 1606, 2409, 4818, 8833, 17666, 25111, 26499, 50222, 52998, 75333, 150666, 276221, 552442, 828663, 1657326, 1833103, 3038431, 3666206, 5499309, 6076862, 9115293, 10998618, 18230586, 20164133, 40328266, 60492399, 120984798, 221805463, 443610926, 665416389, 1330832778]

約数ペア:

[(1, 1330832778), (2, 665416389), (3, 443610926), (6, 221805463), (11, 120984798), (22, 60492399), (33, 40328266), (66, 20164133), (73, 18230586), (121, 10998618), (146, 9115293), (219, 6076862), (242, 5499309), (363, 3666206), (438, 3038431), (726, 1833103), (803, 1657326), (1606, 828663), (2409, 552442), (4818, 276221), (8833, 150666), (17666, 75333), (25111, 52998), (26499, 50222)]