328148518

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{6379}}^1$

素因数の和:6504

約数の個数: 24

約数和(自身を含む): 528838200

約数和(自身を除く): 200689682

約数列:

[1, 2, 17, 34, 89, 178, 289, 578, 1513, 3026, 6379, 12758, 25721, 51442, 108443, 216886, 567731, 1135462, 1843531, 3687062, 9651427, 19302854, 164074259, 328148518]

約数ペア:

[(1, 328148518), (2, 164074259), (17, 19302854), (34, 9651427), (89, 3687062), (178, 1843531), (289, 1135462), (578, 567731), (1513, 216886), (3026, 108443), (6379, 51442), (12758, 25721)]