137243386

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{683}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 243744768

約数和(自身を除く): 106501382

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 463, 683, 926, 1366, 3241, 4781, 6482, 9562, 14353, 21173, 28706, 42346, 100471, 148211, 200942, 296422, 316229, 632458, 2213603, 4427206, 9803099, 19606198, 68621693, 137243386]

約数ペア:

[(1, 137243386), (2, 68621693), (7, 19606198), (14, 9803099), (31, 4427206), (62, 2213603), (217, 632458), (434, 316229), (463, 296422), (683, 200942), (926, 148211), (1366, 100471), (3241, 42346), (4781, 28706), (6482, 21173), (9562, 14353)]