3970544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:417

約数の個数: 40

約数和(自身を含む): 8340240

約数和(自身を除く): 4369696

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 353, 592, 703, 706, 1406, 1412, 2812, 2824, 5624, 5648, 6707, 11248, 13061, 13414, 26122, 26828, 52244, 53656, 104488, 107312, 208976, 248159, 496318, 992636, 1985272, 3970544]

約数ペア:

[(1, 3970544), (2, 1985272), (4, 992636), (8, 496318), (16, 248159), (19, 208976), (37, 107312), (38, 104488), (74, 53656), (76, 52244), (148, 26828), (152, 26122), (296, 13414), (304, 13061), (353, 11248), (592, 6707), (703, 5648), (706, 5624), (1406, 2824), (1412, 2812)]