4005339842

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{22409}}^1$

素因数の和:23186

約数の個数: 32

約数和(自身を含む): 7280202240

約数和(自身を除く): 3274862398

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 751, 1502, 5257, 10514, 12767, 22409, 25534, 44818, 89369, 156863, 178738, 313726, 380953, 761906, 2666671, 5333342, 16829159, 33658318, 117804113, 235608226, 286095703, 572191406, 2002669921, 4005339842]

約数ペア:

[(1, 4005339842), (2, 2002669921), (7, 572191406), (14, 286095703), (17, 235608226), (34, 117804113), (119, 33658318), (238, 16829159), (751, 5333342), (1502, 2666671), (5257, 761906), (10514, 380953), (12767, 313726), (22409, 178738), (25534, 156863), (44818, 89369)]