1731745424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5696531}}^1$

素因数の和:5696558

約数の個数: 20

約数和(自身を含む): 3531849840

約数和(自身を除く): 1800104416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5696531, 11393062, 22786124, 45572248, 91144496, 108234089, 216468178, 432936356, 865872712, 1731745424]

約数ペア:

[(1, 1731745424), (2, 865872712), (4, 432936356), (8, 216468178), (16, 108234089), (19, 91144496), (38, 45572248), (76, 22786124), (152, 11393062), (304, 5696531)]