636992210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{38629}}^1$

素因数の和:38750

約数の個数: 32

約数和(自身を含む): 1226579760

約数和(自身を除く): 589587550

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 3298, 8245, 16490, 38629, 77258, 193145, 386290, 656693, 1313386, 3283465, 3747013, 6566930, 7494026, 18735065, 37470130, 63699221, 127398442, 318496105, 636992210]

約数ペア:

[(1, 636992210), (2, 318496105), (5, 127398442), (10, 63699221), (17, 37470130), (34, 18735065), (85, 7494026), (97, 6566930), (170, 3747013), (194, 3283465), (485, 1313386), (970, 656693), (1649, 386290), (3298, 193145), (8245, 77258), (16490, 38629)]