968057870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{7669}}^1$

素因数の和:8660

約数の個数: 32

約数和(自身を含む): 1878720480

約数和(自身を除く): 910662610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 971, 1942, 4855, 7669, 9710, 12623, 15338, 25246, 38345, 63115, 76690, 99697, 126230, 199394, 498485, 996970, 7446599, 14893198, 37232995, 74465990, 96805787, 193611574, 484028935, 968057870]

約数ペア:

[(1, 968057870), (2, 484028935), (5, 193611574), (10, 96805787), (13, 74465990), (26, 37232995), (65, 14893198), (130, 7446599), (971, 996970), (1942, 498485), (4855, 199394), (7669, 126230), (9710, 99697), (12623, 76690), (15338, 63115), (25246, 38345)]