1330696970395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{3257}}^1\times {\mathrm{32909}}^1$

素因数の和:36375

約数の個数: 32

約数和(自身を含む): 1729256739840

約数和(自身を除く): 398559769445

約数列:

[1, 5, 13, 65, 191, 955, 2483, 3257, 12415, 16285, 32909, 42341, 164545, 211705, 427817, 622087, 2139085, 3110435, 6285619, 8087131, 31428095, 40435655, 81713047, 107184613, 408565235, 535923065, 1393399969, 6966999845, 20472261083, 102361305415, 266139394079, 1330696970395]

約数ペア:

[(1, 1330696970395), (5, 266139394079), (13, 102361305415), (65, 20472261083), (191, 6966999845), (955, 1393399969), (2483, 535923065), (3257, 408565235), (12415, 107184613), (16285, 81713047), (32909, 40435655), (42341, 31428095), (164545, 8087131), (211705, 6285619), (427817, 3110435), (622087, 2139085)]