1880452522

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1187}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 3156706080

約数和(自身を除く): 1276253558

約数列:

[1, 2, 13, 26, 43, 86, 109, 169, 218, 338, 559, 1118, 1187, 1417, 2374, 2834, 4687, 7267, 9374, 14534, 15431, 18421, 30862, 36842, 51041, 60931, 102082, 121862, 129383, 200603, 258766, 401206, 663533, 792103, 1327066, 1584206, 1681979, 3363958, 5563469, 8625929, 11126938, 17251858, 21865727, 43731454, 72325097, 144650194, 940226261, 1880452522]

約数ペア:

[(1, 1880452522), (2, 940226261), (13, 144650194), (26, 72325097), (43, 43731454), (86, 21865727), (109, 17251858), (169, 11126938), (218, 8625929), (338, 5563469), (559, 3363958), (1118, 1681979), (1187, 1584206), (1417, 1327066), (2374, 792103), (2834, 663533), (4687, 401206), (7267, 258766), (9374, 200603), (14534, 129383), (15431, 121862), (18421, 102082), (30862, 60931), (36842, 51041)]