2407438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 4300128

約数和(自身を除く): 1892690

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 157, 187, 314, 374, 451, 697, 902, 1394, 1727, 2669, 3454, 5338, 6437, 7667, 12874, 15334, 29359, 58718, 70807, 109429, 141614, 218858, 1203719, 2407438]

約数ペア:

[(1, 2407438), (2, 1203719), (11, 218858), (17, 141614), (22, 109429), (34, 70807), (41, 58718), (82, 29359), (157, 15334), (187, 12874), (314, 7667), (374, 6437), (451, 5338), (697, 3454), (902, 2669), (1394, 1727)]