1330373084

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 2629192608

約数和(自身を除く): 1298819524

約数列:

[1, 2, 4, 19, 23, 38, 41, 46, 76, 82, 92, 164, 361, 437, 722, 779, 874, 943, 977, 1444, 1558, 1748, 1886, 1954, 3116, 3772, 3908, 8303, 14801, 16606, 17917, 18563, 22471, 29602, 33212, 35834, 37126, 40057, 44942, 59204, 71668, 74252, 80114, 89884, 160228, 340423, 352697, 426949, 680846, 705394, 761083, 853898, 921311, 1361692, 1410788, 1522166, 1707796, 1842622, 3044332, 3685244, 8112031, 14460577, 16224062, 17504909, 28921154, 32448124, 35009818, 57842308, 70019636, 332593271, 665186542, 1330373084]

約数ペア:

[(1, 1330373084), (2, 665186542), (4, 332593271), (19, 70019636), (23, 57842308), (38, 35009818), (41, 32448124), (46, 28921154), (76, 17504909), (82, 16224062), (92, 14460577), (164, 8112031), (361, 3685244), (437, 3044332), (722, 1842622), (779, 1707796), (874, 1522166), (943, 1410788), (977, 1361692), (1444, 921311), (1558, 853898), (1748, 761083), (1886, 705394), (1954, 680846), (3116, 426949), (3772, 352697), (3908, 340423), (8303, 160228), (14801, 89884), (16606, 80114), (17917, 74252), (18563, 71668), (22471, 59204), (29602, 44942), (33212, 40057), (35834, 37126)]