98019490

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 180045504

約数和(自身を除く): 82026014

約数列:

[1, 2, 5, 10, 101, 107, 202, 214, 505, 535, 907, 1010, 1070, 1814, 4535, 9070, 10807, 21614, 54035, 91607, 97049, 108070, 183214, 194098, 458035, 485245, 916070, 970490, 9801949, 19603898, 49009745, 98019490]

約数ペア:

[(1, 98019490), (2, 49009745), (5, 19603898), (10, 9801949), (101, 970490), (107, 916070), (202, 485245), (214, 458035), (505, 194098), (535, 183214), (907, 108070), (1010, 97049), (1070, 91607), (1814, 54035), (4535, 21614), (9070, 10807)]