2007691130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{64123}}^1$

素因数の和:64262

約数の個数: 32

約数和(自身を含む): 3767413248

約数和(自身を除く): 1759722118

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 310, 505, 1010, 3131, 6262, 15655, 31310, 64123, 128246, 320615, 641230, 1987813, 3975626, 6476423, 9939065, 12952846, 19878130, 32382115, 64764230, 200769113, 401538226, 1003845565, 2007691130]

約数ペア:

[(1, 2007691130), (2, 1003845565), (5, 401538226), (10, 200769113), (31, 64764230), (62, 32382115), (101, 19878130), (155, 12952846), (202, 9939065), (310, 6476423), (505, 3975626), (1010, 1987813), (3131, 641230), (6262, 320615), (15655, 128246), (31310, 64123)]