2013365368

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{12781}}^1$

素因数の和:12920

約数の個数: 64

約数和(自身を含む): 4509489600

約数和(自身を除く): 2496124232

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 97, 116, 194, 203, 232, 388, 406, 679, 776, 812, 1358, 1624, 2716, 2813, 5432, 5626, 11252, 12781, 19691, 22504, 25562, 39382, 51124, 78764, 89467, 102248, 157528, 178934, 357868, 370649, 715736, 741298, 1239757, 1482596, 2479514, 2594543, 2965192, 4959028, 5189086, 8678299, 9918056, 10378172, 17356598, 20756344, 34713196, 35952953, 69426392, 71905906, 143811812, 251670671, 287623624, 503341342, 1006682684, 2013365368]

約数ペア:

[(1, 2013365368), (2, 1006682684), (4, 503341342), (7, 287623624), (8, 251670671), (14, 143811812), (28, 71905906), (29, 69426392), (56, 35952953), (58, 34713196), (97, 20756344), (116, 17356598), (194, 10378172), (203, 9918056), (232, 8678299), (388, 5189086), (406, 4959028), (679, 2965192), (776, 2594543), (812, 2479514), (1358, 1482596), (1624, 1239757), (2716, 741298), (2813, 715736), (5432, 370649), (5626, 357868), (11252, 178934), (12781, 157528), (19691, 102248), (22504, 89467), (25562, 78764), (39382, 51124)]