428432402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{823}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 695205504

約数和(自身を除く): 266773102

約数列:

[1, 2, 17, 34, 61, 122, 251, 502, 823, 1037, 1646, 2074, 4267, 8534, 13991, 15311, 27982, 30622, 50203, 100406, 206573, 260287, 413146, 520574, 853451, 1706902, 3511741, 7023482, 12600953, 25201906, 214216201, 428432402]

約数ペア:

[(1, 428432402), (2, 214216201), (17, 25201906), (34, 12600953), (61, 7023482), (122, 3511741), (251, 1706902), (502, 853451), (823, 520574), (1037, 413146), (1646, 260287), (2074, 206573), (4267, 100406), (8534, 50203), (13991, 30622), (15311, 27982)]