2502321892

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{24749}}^1$

素因数の和:24940

約数の個数: 48

約数和(自身を含む): 5255712000

約数和(自身を除く): 2753390108

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 157, 161, 314, 322, 628, 644, 1099, 2198, 3611, 4396, 7222, 14444, 24749, 25277, 49498, 50554, 98996, 101108, 173243, 346486, 569227, 692972, 1138454, 2276908, 3885593, 3984589, 7771186, 7969178, 15542372, 15938356, 27199151, 54398302, 89368639, 108796604, 178737278, 357474556, 625580473, 1251160946, 2502321892]

約数ペア:

[(1, 2502321892), (2, 1251160946), (4, 625580473), (7, 357474556), (14, 178737278), (23, 108796604), (28, 89368639), (46, 54398302), (92, 27199151), (157, 15938356), (161, 15542372), (314, 7969178), (322, 7771186), (628, 3984589), (644, 3885593), (1099, 2276908), (2198, 1138454), (3611, 692972), (4396, 569227), (7222, 346486), (14444, 173243), (24749, 101108), (25277, 98996), (49498, 50554)]