2499170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 4861296

約数和(自身を除く): 2362126

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 241, 305, 482, 610, 1037, 1205, 2074, 2410, 4097, 5185, 8194, 10370, 14701, 20485, 29402, 40970, 73505, 147010, 249917, 499834, 1249585, 2499170]

約数ペア:

[(1, 2499170), (2, 1249585), (5, 499834), (10, 249917), (17, 147010), (34, 73505), (61, 40970), (85, 29402), (122, 20485), (170, 14701), (241, 10370), (305, 8194), (482, 5185), (610, 4097), (1037, 2410), (1205, 2074)]