1017156788

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{881}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 1900357200

約数和(自身を除く): 883200412

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 269, 538, 881, 1073, 1076, 1762, 2146, 3524, 4292, 7801, 9953, 15602, 19906, 25549, 31204, 32597, 39812, 51098, 65194, 102196, 130388, 236989, 288637, 473978, 577274, 945313, 947956, 1154548, 1890626, 3781252, 6872681, 8768593, 13745362, 17537186, 27490724, 35074372, 254289197, 508578394, 1017156788]

約数ペア:

[(1, 1017156788), (2, 508578394), (4, 254289197), (29, 35074372), (37, 27490724), (58, 17537186), (74, 13745362), (116, 8768593), (148, 6872681), (269, 3781252), (538, 1890626), (881, 1154548), (1073, 947956), (1076, 945313), (1762, 577274), (2146, 473978), (3524, 288637), (4292, 236989), (7801, 130388), (9953, 102196), (15602, 65194), (19906, 51098), (25549, 39812), (31204, 32597)]