974406238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{12743}}^1$

素因数の和:12948

約数の個数: 32

約数和(自身を含む): 1676396736

約数和(自身を除く): 701990498

約数列:

[1, 2, 13, 17, 26, 34, 173, 221, 346, 442, 2249, 2941, 4498, 5882, 12743, 25486, 38233, 76466, 165659, 216631, 331318, 433262, 2204539, 2816203, 4409078, 5632406, 28659007, 37477163, 57318014, 74954326, 487203119, 974406238]

約数ペア:

[(1, 974406238), (2, 487203119), (13, 74954326), (17, 57318014), (26, 37477163), (34, 28659007), (173, 5632406), (221, 4409078), (346, 2816203), (442, 2204539), (2249, 433262), (2941, 331318), (4498, 216631), (5882, 165659), (12743, 76466), (25486, 38233)]