136970506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 221760000

約数和(自身を除く): 84789494

約数列:

[1, 2, 19, 38, 59, 118, 199, 307, 398, 614, 1121, 2242, 3781, 5833, 7562, 11666, 11741, 18113, 23482, 36226, 61093, 122186, 223079, 344147, 446158, 688294, 1160767, 2321534, 3604487, 7208974, 68485253, 136970506]

約数ペア:

[(1, 136970506), (2, 68485253), (19, 7208974), (38, 3604487), (59, 2321534), (118, 1160767), (199, 688294), (307, 446158), (398, 344147), (614, 223079), (1121, 122186), (2242, 61093), (3781, 36226), (5833, 23482), (7562, 18113), (11666, 11741)]