275457902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 447314400

約数和(自身を除く): 171856498

約数列:

[1, 2, 17, 34, 59, 118, 353, 389, 706, 778, 1003, 2006, 6001, 6613, 12002, 13226, 20827, 22951, 41654, 45902, 137317, 274634, 354059, 390167, 708118, 780334, 2334389, 4668778, 8101703, 16203406, 137728951, 275457902]

約数ペア:

[(1, 275457902), (2, 137728951), (17, 16203406), (34, 8101703), (59, 4668778), (118, 2334389), (353, 780334), (389, 708118), (706, 390167), (778, 354059), (1003, 274634), (2006, 137317), (6001, 45902), (6613, 41654), (12002, 22951), (13226, 20827)]