734665970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{12433}}^1$

素因数の和:12770

約数の個数: 32

約数和(自身を含む): 1396586880

約数和(自身を除く): 661920910

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 311, 622, 1555, 3110, 5909, 11818, 12433, 24866, 29545, 59090, 62165, 124330, 236227, 472454, 1181135, 2362270, 3866663, 7733326, 19333315, 38666630, 73466597, 146933194, 367332985, 734665970]

約数ペア:

[(1, 734665970), (2, 367332985), (5, 146933194), (10, 73466597), (19, 38666630), (38, 19333315), (95, 7733326), (190, 3866663), (311, 2362270), (622, 1181135), (1555, 472454), (3110, 236227), (5909, 124330), (11818, 62165), (12433, 59090), (24866, 29545)]