1427762974

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1553}}^1$

素因数の和:1737

約数の個数: 48

約数和(自身を含む): 2455382160

約数和(自身を除く): 1027619186

約数列:

[1, 2, 11, 22, 29, 58, 121, 131, 242, 262, 319, 638, 1441, 1553, 2882, 3106, 3509, 3799, 7018, 7598, 15851, 17083, 31702, 34166, 41789, 45037, 83578, 90074, 187913, 203443, 375826, 406886, 459679, 495407, 919358, 990814, 2237873, 4475746, 5449477, 5899847, 10898954, 11799694, 24616603, 49233206, 64898317, 129796634, 713881487, 1427762974]

約数ペア:

[(1, 1427762974), (2, 713881487), (11, 129796634), (22, 64898317), (29, 49233206), (58, 24616603), (121, 11799694), (131, 10898954), (242, 5899847), (262, 5449477), (319, 4475746), (638, 2237873), (1441, 990814), (1553, 919358), (2882, 495407), (3106, 459679), (3509, 406886), (3799, 375826), (7018, 203443), (7598, 187913), (15851, 90074), (17083, 83578), (31702, 45037), (34166, 41789)]