4259838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 10137600

約数和(自身を除く): 5877762

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 43, 57, 66, 79, 86, 114, 129, 158, 209, 237, 258, 418, 473, 474, 627, 817, 869, 946, 1254, 1419, 1501, 1634, 1738, 2451, 2607, 2838, 3002, 3397, 4503, 4902, 5214, 6794, 8987, 9006, 10191, 16511, 17974, 20382, 26961, 33022, 37367, 49533, 53922, 64543, 74734, 99066, 112101, 129086, 193629, 224202, 387258, 709973, 1419946, 2129919, 4259838]

約数ペア:

[(1, 4259838), (2, 2129919), (3, 1419946), (6, 709973), (11, 387258), (19, 224202), (22, 193629), (33, 129086), (38, 112101), (43, 99066), (57, 74734), (66, 64543), (79, 53922), (86, 49533), (114, 37367), (129, 33022), (158, 26961), (209, 20382), (237, 17974), (258, 16511), (418, 10191), (473, 9006), (474, 8987), (627, 6794), (817, 5214), (869, 4902), (946, 4503), (1254, 3397), (1419, 3002), (1501, 2838), (1634, 2607), (1738, 2451)]