1691860872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{91909}}^1$

素因数の和:91990

約数の個数: 64

約数和(自身を含む): 4632264000

約数和(自身を除く): 2940403128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 177, 236, 312, 354, 472, 708, 767, 1416, 1534, 2301, 3068, 4602, 6136, 9204, 18408, 91909, 183818, 275727, 367636, 551454, 735272, 1102908, 1194817, 2205816, 2389634, 3584451, 4779268, 5422631, 7168902, 9558536, 10845262, 14337804, 16267893, 21690524, 28675608, 32535786, 43381048, 65071572, 70494203, 130143144, 140988406, 211482609, 281976812, 422965218, 563953624, 845930436, 1691860872]

約数ペア:

[(1, 1691860872), (2, 845930436), (3, 563953624), (4, 422965218), (6, 281976812), (8, 211482609), (12, 140988406), (13, 130143144), (24, 70494203), (26, 65071572), (39, 43381048), (52, 32535786), (59, 28675608), (78, 21690524), (104, 16267893), (118, 14337804), (156, 10845262), (177, 9558536), (236, 7168902), (312, 5422631), (354, 4779268), (472, 3584451), (708, 2389634), (767, 2205816), (1416, 1194817), (1534, 1102908), (2301, 735272), (3068, 551454), (4602, 367636), (6136, 275727), (9204, 183818), (18408, 91909)]