2013996970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{19139}}^1$

素因数の和:19782

約数の個数: 32

約数和(自身を含む): 3844843200

約数和(自身を除く): 1830846230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 619, 1238, 3095, 6190, 10523, 19139, 21046, 38278, 52615, 95695, 105230, 191390, 325363, 650726, 1626815, 3253630, 11847041, 23694082, 59235205, 118470410, 201399697, 402799394, 1006998485, 2013996970]

約数ペア:

[(1, 2013996970), (2, 1006998485), (5, 402799394), (10, 201399697), (17, 118470410), (34, 59235205), (85, 23694082), (170, 11847041), (619, 3253630), (1238, 1626815), (3095, 650726), (6190, 325363), (10523, 191390), (19139, 105230), (21046, 95695), (38278, 52615)]