412604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 781200

約数和(自身を除く): 368596

約数列:

[1, 2, 4, 19, 38, 61, 76, 89, 122, 178, 244, 356, 1159, 1691, 2318, 3382, 4636, 5429, 6764, 10858, 21716, 103151, 206302, 412604]

約数ペア:

[(1, 412604), (2, 206302), (4, 103151), (19, 21716), (38, 10858), (61, 6764), (76, 5429), (89, 4636), (122, 3382), (178, 2318), (244, 1691), (356, 1159)]