2539348252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1\times {\mathrm{2543}}^1$

素因数の和:4450

約数の個数: 48

約数和(自身を含む): 5350947840

約数和(自身を除く): 2811599588

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1877, 2543, 3754, 5086, 7508, 10172, 13139, 17801, 26278, 35602, 35663, 48317, 52556, 71204, 71326, 96634, 142652, 193268, 249641, 338219, 499282, 676438, 998564, 1352876, 4773211, 9546422, 19092844, 33412477, 66824954, 90691009, 133649908, 181382018, 362764036, 634837063, 1269674126, 2539348252]

約数ペア:

[(1, 2539348252), (2, 1269674126), (4, 634837063), (7, 362764036), (14, 181382018), (19, 133649908), (28, 90691009), (38, 66824954), (76, 33412477), (133, 19092844), (266, 9546422), (532, 4773211), (1877, 1352876), (2543, 998564), (3754, 676438), (5086, 499282), (7508, 338219), (10172, 249641), (13139, 193268), (17801, 142652), (26278, 96634), (35602, 71326), (35663, 71204), (48317, 52556)]