386363252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1103}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 778982400

約数和(自身を除く): 392619148

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 419, 836, 838, 1103, 1676, 2206, 4412, 4609, 7961, 9218, 12133, 15922, 18436, 20957, 24266, 31844, 41914, 48532, 83828, 87571, 175142, 230527, 350284, 461054, 462157, 922108, 924314, 1848628, 5083727, 8780983, 10167454, 17561966, 20334908, 35123932, 96590813, 193181626, 386363252]

約数ペア:

[(1, 386363252), (2, 193181626), (4, 96590813), (11, 35123932), (19, 20334908), (22, 17561966), (38, 10167454), (44, 8780983), (76, 5083727), (209, 1848628), (418, 924314), (419, 922108), (836, 462157), (838, 461054), (1103, 350284), (1676, 230527), (2206, 175142), (4412, 87571), (4609, 83828), (7961, 48532), (9218, 41914), (12133, 31844), (15922, 24266), (18436, 20957)]