1330549936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{12541}}^1$

素因数の和:12917

約数の個数: 40

約数和(自身を含む): 2721614000

約数和(自身を除く): 1391064064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 349, 698, 1396, 2792, 5584, 6631, 12541, 13262, 25082, 26524, 50164, 53048, 100328, 106096, 200656, 238279, 476558, 953116, 1906232, 3812464, 4376809, 8753618, 17507236, 35014472, 70028944, 83159371, 166318742, 332637484, 665274968, 1330549936]

約数ペア:

[(1, 1330549936), (2, 665274968), (4, 332637484), (8, 166318742), (16, 83159371), (19, 70028944), (38, 35014472), (76, 17507236), (152, 8753618), (304, 4376809), (349, 3812464), (698, 1906232), (1396, 953116), (2792, 476558), (5584, 238279), (6631, 200656), (12541, 106096), (13262, 100328), (25082, 53048), (26524, 50164)]