1330260705956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{9068393}}^1$

素因数の和:9068461

約数の個数: 72

約数和(自身を含む): 2973852854784

約数和(自身を除く): 1643592148828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 169, 182, 217, 338, 364, 403, 434, 676, 806, 868, 1183, 1612, 2366, 2821, 4732, 5239, 5642, 10478, 11284, 20956, 36673, 73346, 146692, 9068393, 18136786, 36273572, 63478751, 117889109, 126957502, 235778218, 253915004, 281120183, 471556436, 562240366, 825223763, 1124480732, 1532558417, 1650447526, 1967841281, 3065116834, 3300895052, 3654562379, 3935682562, 6130233668, 7309124758, 7871365124, 10727908919, 14618249516, 21455817838, 25581936653, 42911635676, 47509310927, 51163873306, 95018621854, 102327746612, 190037243708, 332565176489, 665130352978, 1330260705956]

約数ペア:

[(1, 1330260705956), (2, 665130352978), (4, 332565176489), (7, 190037243708), (13, 102327746612), (14, 95018621854), (26, 51163873306), (28, 47509310927), (31, 42911635676), (52, 25581936653), (62, 21455817838), (91, 14618249516), (124, 10727908919), (169, 7871365124), (182, 7309124758), (217, 6130233668), (338, 3935682562), (364, 3654562379), (403, 3300895052), (434, 3065116834), (676, 1967841281), (806, 1650447526), (868, 1532558417), (1183, 1124480732), (1612, 825223763), (2366, 562240366), (2821, 471556436), (4732, 281120183), (5239, 253915004), (5642, 235778218), (10478, 126957502), (11284, 117889109), (20956, 63478751), (36673, 36273572), (73346, 18136786), (146692, 9068393)]