1300473808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2621923}}^1$

素因数の和:2621962

約数の個数: 20

約数和(自身を含む): 2600948608

約数和(自身を除く): 1300474800

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2621923, 5243846, 10487692, 20975384, 41950768, 81279613, 162559226, 325118452, 650236904, 1300473808]

約数ペア:

[(1, 1300473808), (2, 650236904), (4, 325118452), (8, 162559226), (16, 81279613), (31, 41950768), (62, 20975384), (124, 10487692), (248, 5243846), (496, 2621923)]