1020346028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{1097}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 1990243584

約数和(自身を除く): 969897556

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 577, 806, 1097, 1154, 1612, 2194, 2308, 4388, 7501, 14261, 15002, 17887, 28522, 30004, 34007, 35774, 57044, 68014, 71548, 136028, 232531, 442091, 465062, 632969, 884182, 930124, 1265938, 1768364, 2531876, 8228597, 16457194, 19622039, 32914388, 39244078, 78488156, 255086507, 510173014, 1020346028]

約数ペア:

[(1, 1020346028), (2, 510173014), (4, 255086507), (13, 78488156), (26, 39244078), (31, 32914388), (52, 19622039), (62, 16457194), (124, 8228597), (403, 2531876), (577, 1768364), (806, 1265938), (1097, 930124), (1154, 884182), (1612, 632969), (2194, 465062), (2308, 442091), (4388, 232531), (7501, 136028), (14261, 71548), (15002, 68014), (17887, 57044), (28522, 35774), (30004, 34007)]