4696990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 4375010

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 419, 590, 838, 1121, 2095, 2242, 4190, 5605, 7961, 11210, 15922, 24721, 39805, 49442, 79610, 123605, 247210, 469699, 939398, 2348495, 4696990]

約数ペア:

[(1, 4696990), (2, 2348495), (5, 939398), (10, 469699), (19, 247210), (38, 123605), (59, 79610), (95, 49442), (118, 39805), (190, 24721), (295, 15922), (419, 11210), (590, 7961), (838, 5605), (1121, 4190), (2095, 2242)]