242172062

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1773

約数の個数: 48

約数和(自身を含む): 434112000

約数和(自身を除く): 191939938

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 121, 209, 242, 341, 418, 589, 682, 1178, 1699, 2299, 3398, 3751, 4598, 6479, 7502, 12958, 18689, 32281, 37378, 52669, 64562, 71269, 105338, 142538, 205579, 355091, 411158, 579359, 710182, 1000711, 1158718, 2001422, 3906001, 6372949, 7812002, 11007821, 12745898, 22015642, 121086031, 242172062]

約数ペア:

[(1, 242172062), (2, 121086031), (11, 22015642), (19, 12745898), (22, 11007821), (31, 7812002), (38, 6372949), (62, 3906001), (121, 2001422), (209, 1158718), (242, 1000711), (341, 710182), (418, 579359), (589, 411158), (682, 355091), (1178, 205579), (1699, 142538), (2299, 105338), (3398, 71269), (3751, 64562), (4598, 52669), (6479, 37378), (7502, 32281), (12958, 18689)]