2016503858

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 3409173600

約数和(自身を除く): 1392669742

約数列:

[1, 2, 17, 19, 34, 38, 139, 278, 289, 323, 578, 646, 1321, 2363, 2641, 2642, 4726, 5282, 5491, 10982, 22457, 25099, 40171, 44897, 44914, 50198, 80342, 89794, 183619, 367238, 381769, 426683, 763249, 763538, 853366, 1526498, 3121523, 3488761, 6243046, 6977522, 7253611, 14507222, 53065891, 59308937, 106131782, 118617874, 1008251929, 2016503858]

約数ペア:

[(1, 2016503858), (2, 1008251929), (17, 118617874), (19, 106131782), (34, 59308937), (38, 53065891), (139, 14507222), (278, 7253611), (289, 6977522), (323, 6243046), (578, 3488761), (646, 3121523), (1321, 1526498), (2363, 853366), (2641, 763538), (2642, 763249), (4726, 426683), (5282, 381769), (5491, 367238), (10982, 183619), (22457, 89794), (25099, 80342), (40171, 50198), (44897, 44914)]