1302472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 2644920

約数和(自身を除く): 1342448

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 157, 244, 314, 488, 628, 1037, 1256, 2074, 2669, 4148, 5338, 8296, 9577, 10676, 19154, 21352, 38308, 76616, 162809, 325618, 651236, 1302472]

約数ペア:

[(1, 1302472), (2, 651236), (4, 325618), (8, 162809), (17, 76616), (34, 38308), (61, 21352), (68, 19154), (122, 10676), (136, 9577), (157, 8296), (244, 5338), (314, 4148), (488, 2669), (628, 2074), (1037, 1256)]