1538828930

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{4603}}^1$

素因数の和:5042

約数の個数: 32

約数和(自身を含む): 2806377408

約数和(自身を除く): 1267548478

約数列:

[1, 2, 5, 10, 101, 202, 331, 505, 662, 1010, 1655, 3310, 4603, 9206, 23015, 33431, 46030, 66862, 167155, 334310, 464903, 929806, 1523593, 2324515, 3047186, 4649030, 7617965, 15235930, 153882893, 307765786, 769414465, 1538828930]

約数ペア:

[(1, 1538828930), (2, 769414465), (5, 307765786), (10, 153882893), (101, 15235930), (202, 7617965), (331, 4649030), (505, 3047186), (662, 2324515), (1010, 1523593), (1655, 929806), (3310, 464903), (4603, 334310), (9206, 167155), (23015, 66862), (33431, 46030)]