980717768

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{661}}^1\times {\mathrm{971}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 1853176320

約数和(自身を除く): 872458552

約数列:

[1, 2, 4, 8, 191, 382, 661, 764, 971, 1322, 1528, 1942, 2644, 3884, 5288, 7768, 126251, 185461, 252502, 370922, 505004, 641831, 741844, 1010008, 1283662, 1483688, 2567324, 5134648, 122589721, 245179442, 490358884, 980717768]

約数ペア:

[(1, 980717768), (2, 490358884), (4, 245179442), (8, 122589721), (191, 5134648), (382, 2567324), (661, 1483688), (764, 1283662), (971, 1010008), (1322, 741844), (1528, 641831), (1942, 505004), (2644, 370922), (3884, 252502), (5288, 185461), (7768, 126251)]