734786426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1\times {\mathrm{683}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 1221350400

約数和(自身を除く): 486563974

約数列:

[1, 2, 11, 22, 79, 158, 619, 683, 869, 1238, 1366, 1738, 6809, 7513, 13618, 15026, 48901, 53957, 97802, 107914, 422777, 537911, 593527, 845554, 1075822, 1187054, 4650547, 9301094, 33399383, 66798766, 367393213, 734786426]

約数ペア:

[(1, 734786426), (2, 367393213), (11, 66798766), (22, 33399383), (79, 9301094), (158, 4650547), (619, 1187054), (683, 1075822), (869, 845554), (1238, 593527), (1366, 537911), (1738, 422777), (6809, 107914), (7513, 97802), (13618, 53957), (15026, 48901)]