2601471628

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{18329}}^1$

素因数の和:18514

約数の個数: 48

約数和(自身を含む): 5382861120

約数和(自身を除く): 2781389492

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 137, 148, 259, 274, 518, 548, 959, 1036, 1918, 3836, 5069, 10138, 18329, 20276, 35483, 36658, 70966, 73316, 128303, 141932, 256606, 513212, 678173, 1356346, 2511073, 2712692, 4747211, 5022146, 9494422, 10044292, 17577511, 18988844, 35155022, 70310044, 92909701, 185819402, 371638804, 650367907, 1300735814, 2601471628]

約数ペア:

[(1, 2601471628), (2, 1300735814), (4, 650367907), (7, 371638804), (14, 185819402), (28, 92909701), (37, 70310044), (74, 35155022), (137, 18988844), (148, 17577511), (259, 10044292), (274, 9494422), (518, 5022146), (548, 4747211), (959, 2712692), (1036, 2511073), (1918, 1356346), (3836, 678173), (5069, 513212), (10138, 256606), (18329, 141932), (20276, 128303), (35483, 73316), (36658, 70966)]