2053860444

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{397}}^1\times {\mathrm{1097}}^1$

素因数の和:1635

約数の個数: 72

約数和(自身を含む): 5249292048

約数和(自身を除く): 3195431604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 397, 524, 786, 794, 1097, 1179, 1191, 1572, 1588, 2194, 2358, 2382, 3291, 3573, 4388, 4716, 4764, 6582, 7146, 9873, 13164, 14292, 19746, 39492, 52007, 104014, 143707, 156021, 208028, 287414, 312042, 431121, 435509, 468063, 574828, 624084, 862242, 871018, 936126, 1293363, 1306527, 1724484, 1742036, 1872252, 2586726, 2613054, 3919581, 5173452, 5226108, 7839162, 15678324, 57051679, 114103358, 171155037, 228206716, 342310074, 513465111, 684620148, 1026930222, 2053860444]

約数ペア:

[(1, 2053860444), (2, 1026930222), (3, 684620148), (4, 513465111), (6, 342310074), (9, 228206716), (12, 171155037), (18, 114103358), (36, 57051679), (131, 15678324), (262, 7839162), (393, 5226108), (397, 5173452), (524, 3919581), (786, 2613054), (794, 2586726), (1097, 1872252), (1179, 1742036), (1191, 1724484), (1572, 1306527), (1588, 1293363), (2194, 936126), (2358, 871018), (2382, 862242), (3291, 624084), (3573, 574828), (4388, 468063), (4716, 435509), (4764, 431121), (6582, 312042), (7146, 287414), (9873, 208028), (13164, 156021), (14292, 143707), (19746, 104014), (39492, 52007)]