2065853330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{289741}}^1$

素因数の和:289802

約数の個数: 32

約数和(自身を含む): 4005393408

約数和(自身を除く): 1939540078

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 289741, 579482, 1448705, 2897410, 6664043, 8981971, 13328086, 17963942, 33320215, 44909855, 66640430, 89819710, 206585333, 413170666, 1032926665, 2065853330]

約数ペア:

[(1, 2065853330), (2, 1032926665), (5, 413170666), (10, 206585333), (23, 89819710), (31, 66640430), (46, 44909855), (62, 33320215), (115, 17963942), (155, 13328086), (230, 8981971), (310, 6664043), (713, 2897410), (1426, 1448705), (3565, 579482), (7130, 289741)]