836470274

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{977}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 1317553776

約数和(自身を除く): 481083502

約数列:

[1, 2, 41, 53, 82, 106, 197, 394, 977, 1954, 2173, 4346, 8077, 10441, 16154, 20882, 40057, 51781, 80114, 103562, 192469, 384938, 428081, 856162, 2123021, 4246042, 7891229, 10200857, 15782458, 20401714, 418235137, 836470274]

約数ペア:

[(1, 836470274), (2, 418235137), (41, 20401714), (53, 15782458), (82, 10200857), (106, 7891229), (197, 4246042), (394, 2123021), (977, 856162), (1954, 428081), (2173, 384938), (4346, 192469), (8077, 103562), (10441, 80114), (16154, 51781), (20882, 40057)]