2488253136770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2143}}^1\times {\mathrm{219491}}^1$

素因数の和:221687

約数の個数: 48

約数和(自身を含む): 4684261300992

約数和(自身を除く): 2196008164222

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2143, 2645, 4286, 5290, 10715, 21430, 49289, 98578, 219491, 246445, 438982, 492890, 1097455, 1133647, 2194910, 2267294, 5048293, 5668235, 10096586, 11336470, 25241465, 50482930, 116110739, 232221478, 470369213, 580553695, 940738426, 1161107390, 2351846065, 4703692130, 10818491899, 21636983798, 54092459495, 108184918990, 248825313677, 497650627354, 1244126568385, 2488253136770]

約数ペア:

[(1, 2488253136770), (2, 1244126568385), (5, 497650627354), (10, 248825313677), (23, 108184918990), (46, 54092459495), (115, 21636983798), (230, 10818491899), (529, 4703692130), (1058, 2351846065), (2143, 1161107390), (2645, 940738426), (4286, 580553695), (5290, 470369213), (10715, 232221478), (21430, 116110739), (49289, 50482930), (98578, 25241465), (219491, 11336470), (246445, 10096586), (438982, 5668235), (492890, 5048293), (1097455, 2267294), (1133647, 2194910)]