1001098930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{20983}}^1$

素因数の和:21370

約数の個数: 32

約数和(自身を含む): 1945972224

約数和(自身を除く): 944873294

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 367, 734, 1835, 3670, 4771, 9542, 20983, 23855, 41966, 47710, 104915, 209830, 272779, 545558, 1363895, 2727790, 7700761, 15401522, 38503805, 77007610, 100109893, 200219786, 500549465, 1001098930]

約数ペア:

[(1, 1001098930), (2, 500549465), (5, 200219786), (10, 100109893), (13, 77007610), (26, 38503805), (65, 15401522), (130, 7700761), (367, 2727790), (734, 1363895), (1835, 545558), (3670, 272779), (4771, 209830), (9542, 104915), (20983, 47710), (23855, 41966)]