248729228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{297523}}^1$

素因数の和:297557

約数の個数: 24

約数和(自身を含む): 499840320

約数和(自身を除く): 251111092

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 297523, 595046, 1190092, 3272753, 5652937, 6545506, 11305874, 13091012, 22611748, 62182307, 124364614, 248729228]

約数ペア:

[(1, 248729228), (2, 124364614), (4, 62182307), (11, 22611748), (19, 13091012), (22, 11305874), (38, 6545506), (44, 5652937), (76, 3272753), (209, 1190092), (418, 595046), (836, 297523)]