242114378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1489}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 418392000

約数和(自身を除く): 176277622

約数列:

[1, 2, 11, 19, 22, 38, 209, 389, 418, 778, 1489, 2978, 4279, 7391, 8558, 14782, 16379, 28291, 32758, 56582, 81301, 162602, 311201, 579221, 622402, 1158442, 6371431, 11005199, 12742862, 22010398, 121057189, 242114378]

約数ペア:

[(1, 242114378), (2, 121057189), (11, 22010398), (19, 12742862), (22, 11005199), (38, 6371431), (209, 1158442), (389, 622402), (418, 579221), (778, 311201), (1489, 162602), (2978, 81301), (4279, 56582), (7391, 32758), (8558, 28291), (14782, 16379)]